AUDI A1 2015 — Seat heating . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A1 2015 - Onboard supply control unit - Seat heating control unit

J519	Onboard supply control unit
J882	Seat heating control unit
ST2	Fuse carrier 2
SD14	Fuse 14 on fuse holder D
T16b	16-pin connector
T52a	52-pin connector
T52b	52-pin connector
370	Earth connection 5, in main wiring harness
688	Earth point 2, on centre tunnel
B431	Connection (seat heating), in main wiring harness
*	see applicable current flow diagram for fuse assignment
*2	From May 2012

Wiring Diagram AUDI A1 2015 - Seat heating control unit - Heated seat cushion for driver seat - Heated backrest for driver seat

E94	Heated driver seat regulator
J882	Seat heating control unit
ST2	Fuse carrier 2
SD8	Fuse 8 on fuse holder D
T2c	2-pin connector, in driver seat
T6l	6-pin connector, green
T10n	10-pin connector
T16b	16-pin connector
Z6	Heated seat cushion for driver seat
Z7	Heated backrest for driver seat
96	Earth connection 1, in seat heating wiring harness
371	Earth connection 6, in main wiring harness
381	Earth connection 16, in main wiring harness
639	Earth point, left A-pillar
688	Earth point 2, on centre tunnel
B163	Positive connection 1 (15), in interior wiring harness
B583	Positive connection (58), in interior wiring harness
O12	Connection 1, in seat heating wiring harness
*	see applicable current flow diagram for fuse assignment

Wiring Diagram AUDI A1 2015 - Seat heating control unit - Heated seat cushion for front passenger seat - Heated backrest for front passenger seat

E95	Heated front passenger seat regulator
J882	Seat heating control unit
T2d	2-pin connector, in front passenger seat
T6k	6-pin connector, green
T10o	10-pin connector
T16b	16-pin connector
Z8	Heated seat cushion for front passenger seat
Z9	Heated backrest for front passenger seat
136	Earth connection 2, in seat heating wiring harness
371	Earth connection 6, in main wiring harness
374	Earth connection 9, in main wiring harness
638	Earth point, on right A-pillar
B163	Positive connection 1 (15), in interior wiring harness
B583	Positive connection (58), in interior wiring harness
O13	Connection 2, in seat heating wiring harness
*	From November 2014
*2	Up to October 2014

AUDI A1 2015 Overview of control units in interior of vehicle (3-door models)

Overview of control units in interior of vehicle (3-door models)

1 -	Fresh air blower control unit -J126-

q	Location: in front passenger footwell, behind the glove compartment

q	Overview of 5-door models → item

2 -	CD changer -R41-

q	for models with MMI

q	Fitting location and connectors: → chapter

q	for models with radio chorus or concert: → item

q	Overview of 5-door models → item

3 -	Entry and start authorisation control unit -J518-

q	Fitting location and connector: → chapter

q	Overview of 5-door models → item

3 -	Parking aid control unit -J446-

q	Fitting location and connectors: → chapter

q	Overview of 5-door models → item

3 -	Aerial amplifier for mobile telephone -R86-

q	Fitting location and connectors: → chapter

q	Overview of 5-door models → item

3 -	Seat heating control unit -J882-

q	Fitting location and connector: → chapter

q	Overview of 5-door models → item

4 -	Control unit for headlight range control -J431-

q	Fitting location and connectors: → chapter

q	Overview of 5-door models → item

5 -	Display unit for front information display and operating unit control unit -J685-

q	Location: in middle part dash panel

q	Overview of 5-door models → item

6 -	Front passenger door control unit -J387-

q	Fitting location and connectors for models with left-hand drive: → chapter

q	Fitting location and connectors for models with right-hand drive: → anchor

q	Overview of 5-door models → item

7 -	Voltage stabiliser -J532-

q	Fitting location and connector: → chapter

q	Overview of 5-door models → item

8 -	Driver door control unit -J386-

q	Fitting location and connectors for models with left-hand drive: → chapter

q	Fitting location and connectors for models with right-hand drive: → anchor

q	Overview of 5-door models → item

9 -	Multifunction steering wheel control unit -J453-

q	Location: on steering column

q	Overview of 5-door models → item

9 -	Steering column electronics control unit -J527-

q	Location: on steering column

q	Overview of 5-door models → item

9 -	ESL control unit -J764-

q	Fitting location and connector: → chapter

q	Overview of 5-door models → item

9 -	Immobiliser reader coil -D2-

q	Fitting location and connector for models with ignition lock: → chapter

q	Fitting location and connector for models without ignition lock (with keyless entry system): → anchor

q	Overview of 5-door models → item

10 -	Control unit in dash panel insert -J285-

q	Location: in driver side dash panel

q	Overview of 5-door models → item

11 -	16-pin connector -T16-, diagnosis connection

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

q	Overview of 5-door models → item

12 -	Onboard supply control unit -J519-

q	Fitting location and connectors for models with left-hand drive: → chapter

q	Fitting location and connectors for models with right-hand drive: → anchor

q	Overview of 5-door models → item

13 -	Data bus diagnostic interface -J533-

q	Fitting location and connector for models with left-hand drive: → chapter

q	Fitting location and connector for models with right-hand drive: → anchor

q	Overview of 5-door models → item

14 -	Airbag control unit -J234-

q	Fitting location and connector: → chapter

q	Overview of 5-door models → item

15 -	Control unit for information electronics 1 -J794-

q	for models with MMI

q	Location: in middle part dash panel

15 -

Radio -R-

q	for models with radio chorus or concert

q	Location: in middle part dash panel

q	Fitting location for models with MMI: → item

q	Overview of 5-door models → item

15 -	CD changer -R41-

q	for models with radio chorus or concert

q	Location: in middle part dash panel (integrated in radio)

q	Overview of 5-door models → item

15 -	Heater control unit -J65-

q	for models with heater (without air conditioning)

q	Location: at bottom of middle part dash panel

q	Overview of 5-door models → item

15 -	Climatronic control unit -J255-

q	for models with automatic air conditioning system

q	Location: at bottom of middle part dash panel

q	Overview of 5-door models → item

15 -	Air conditioning system control unit -J301-

q	for models with manual air conditioning system

q	Location: at bottom of middle part dash panel

q	Overview of 5-door models → item

AUDI A1 2015 Overview of control units in interior of vehicle (5-door models)

Overview of control units in interior of vehicle (5-door models)

1 -	Fresh air blower control unit -J126-

q	Location: in front passenger footwell, behind the glove compartment

2 -	CD changer -R41-

q	for models with MMI

q	Fitting location and connectors: → chapter

q	for models with radio chorus or concert: → item

3 -	Entry and start authorisation control unit -J518-

q	Fitting location and connector: → chapter

3 -	Parking aid control unit -J446-

q	Fitting location and connectors: → chapter

3 -	Aerial amplifier for mobile telephone -R86-

q	Fitting location and connectors: → chapter

3 -	Seat heating control unit -J882-

q	Fitting location and connector: → chapter

4 -	Control unit for headlight range control -J431-

q	Fitting location and connectors: → chapter

5 -	Display unit for front information display and operating unit control unit -J685-

q	Location: in middle part dash panel

6 -	Front passenger door control unit -J387-

q	Fitting location and connectors for models with left-hand drive: → chapter

q	Fitting location and connectors for models with right-hand drive: → anchor

7 -	Voltage stabiliser -J532-

q	Fitting location and connector: → chapter

8 -	Rear right door control unit -J389-

q	Location: in rear right door

9 -	Rear left door control unit -J388-

q	Location: in rear left door

10 -	Driver door control unit -J386-

q	Fitting location and connectors for models with left-hand drive: → chapter

q	Fitting location and connectors for models with right-hand drive: → anchor

11 -	Multifunction steering wheel control unit -J453-

q	Location: on steering column

11 -	Steering column electronics control unit -J527-

q	Location: on steering column

11 -	ESL control unit -J764-

q	Fitting location and connector: → chapter

11 -	Immobiliser reader coil -D2-

q	Fitting location and connector for models with ignition lock: → chapter

q	Fitting location and connector for models without ignition lock (with keyless entry system): → anchor

12 -	Control unit in dash panel insert -J285-

q	Location: in driver side dash panel

13 -	16-pin connector -T16-, diagnosis connection

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

14 -	Onboard supply control unit -J519-

q	Fitting location and connectors for models with left-hand drive: → chapter

q	Fitting location and connectors for models with right-hand drive: → anchor

15 -	Data bus diagnostic interface -J533-

q	Fitting location and connector for models with left-hand drive: → chapter

q	Fitting location and connector for models with right-hand drive: → anchor

16 -	Airbag control unit -J234-

q	Fitting location and connector: → chapter

17 -

Radio -R-

q	for models with radio chorus or concert

q	Location: in middle part dash panel

q	Fitting location for models with MMI: → item

17 -	CD changer -R41-

q	for models with radio chorus or concert

q	Location: in middle part dash panel (integrated in radio)

17 -	Heater control unit -J65-

q	for models with heater (without air conditioning)

q	Location: at bottom of middle part dash panel

17 -	Climatronic control unit -J255-

q	for models with automatic air conditioning system

q	Location: at bottom of middle part dash panel

17 -	Air conditioning system control unit -J301-

q	for models with manual air conditioning system

q	Location: at bottom of middle part dash panel

Overview of control units in rear part of vehicle   Note Overview also valid for 5-door models!

1 -	Fuel pump control unit -J538-

q	Fitting location and connectors: → chapter

2 -	Battery monitor control unit -J367-

q	for models with battery in luggage compartment

q	Fitting location and connector: → chapter

q	for models with battery in engine compartment: location in engine compartment at battery negative terminal

3 -	Control units on left in luggage compartment: → chapter

3 -	Digital sound package control unit -J525-

q	Fitting location and connectors: → chapter

3 -

Radio -R-

q	for models with MMI

q	Fitting location and connectors: → chapter

q	Fitting location for models with radio chorus or concert (without MMI): → item

3 -	TV tuner -R78-

q	Fitting location and connectors: → chapter

3 -	TV card reader -R204-

q	Fitting location and connector: → chapter

3 -	Trailer detector control unit -J345-

q	Location: in left of luggage compartment, behind side trim.

AUDI A1 2015 CD changer R41 CD changer -R41- Fitting location: In glove compartment.

A -	CD changer -R41-

A1 -	2-pin connector (connector B) -T2dm-

A2 -

Vacant

A3 -

Vacant

A4 -

Vacant

A5 -	8-pin connector, black (connector A) -T8aa-

AUDI A1 2015 Control unit for headlight range control J431 Control unit for headlight range control -J431- Fitting location: behind glove compartment.

A -	Control unit for headlight range control -J431-

B -	26-pin connector, black -T26a-

AUDI A1 2015 Control units at instrument panel, front passenger side Control units at instrument panel, front passenger side Fitting location: behind glove compartment, near A-pillar.

A -	Entry and start authorisation control unit -J518-

A1 -	32-pin connector, blue -T32-

B -	Parking aid control unit -J446-

B1 -	16-pin connector, brown -T16e-

B2 -	12-pin connector, brown -T12e-

B3 -	12-pin connector, black -T12g-

C -	Aerial amplifier for mobile telephone -R86-

C1 -	4-pin connector, black -T4ak-

C2 -	1-pin connector, black -T1v-

C3 -	1-pin connector, violet -T1u-

D -	Seat heating control unit -J882-

D1 -	16-pin connector, black -T16b-

AUDI A1 2015 Airbag control unit J234 Airbag control unit -J234- Fitting location: on front centre console.

A -	Airbag control unit -J234-

B -	50-pin connector, yellow -T50-

AUDI A1 2015 Driver door control unit J386 Driver door control unit -J386- Fitting location driver side door control unit -J386- for models with left-hand drive: In driver door.   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

A -	Driver door control unit -J386-

A1 -	32-pin connector -T32j-

A2 -	16-pin connector -T16m-

A3 -	20-pin connector -T20f-

A4 -	6-pin, connector -T6am-

Fitting location driver side door control unit -J386- for models with right-hand drive: In driver door.   Note t  Figure shows right-hand drive vehicle. t  Figure for left-hand drive vehicles → chapter.

A -	Driver door control unit -J386-

A1 -	32-pin connector -T32j-

A2 -	16-pin connector -T16m-

A3 -	20-pin connector -T20f-

A4 -	6-pin, connector -T6am-

AUDI A1 2015 Front passenger door control unit J387 Front passenger door control unit -J387- Fitting location front passenger door control unit -J387- for models with left-hand drive: In front passenger door.   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

A -	Front passenger door control unit -J387-

A1 -	32-pin connector -T32l-

A2 -	16-pin connector -T16n-

A3 -	20-pin connector -T20g-

A4 -	6-pin, connector -T6ao-

Fitting location front passenger door control unit -J387- for models with right-hand drive: In front passenger door.   Note t  Figure shows right-hand drive vehicle. t  Figure for left-hand drive vehicles → chapter.

A -	Front passenger door control unit -J387-

A1 -	32-pin connector -T32l-

A2 -	16-pin connector -T16n-

A3 -	20-pin connector -T20g-

A4 -	6-pin, connector -T6ao-

AUDI A1 2015 Voltage stabiliser J532 Voltage stabiliser -J532- Fitting location: Under front passenger seat.

A -	Voltage stabiliser -J532-

B -	12-pin connector, black -T12aa-

AUDI A1 2015 ESL control unit J764 ESL control unit -J764- Fitting location: under the steering column cover at bottom.   Note For models without ignition lock (with keyless entry system) only.

A -	ESL control unit -J764-

B -	16-pin connector -T16a-

AUDI A1 2015 Immobiliser reader coil D2 Immobiliser reader coil -D2- Fitting location Immobiliser reader coil -D2- for models with ignition lock: under the steering column cover on right.   Note t  Illustration shows model with ignition lock. t  Illustration for models without ignition lock (with keyless entry system) → anchor.

1 -	Immobiliser reader coil -D2-

2 -	2-pin connector -T2l-

Fitting location Immobiliser reader coil -D2- for models without ignition lock (with keyless entry system): under the steering column cover on right.   Note t  Illustration shows model without ignition lock (with keyless entry system). t  Illustration for models with ignition lock → chapter.

1 -	Immobiliser reader coil -D2-

2 -	2-pin connector -T2l-

AUDI A1 2015 Diagnosis connection - 16-pin connector T16 Diagnosis connection - 16-pin connector -T16- Fitting location of diagnosis connection - 16-pin connector -T16- for models with left-hand drive: Below the dash panel, driver side   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

A -	16-pin connector -T16-

Fitting location of diagnosis connection - 16-pin connector -T16- for models with right-hand drive: Below the dash panel, driver side   Note t  Figure shows right-hand drive vehicle. t  Figure for left-hand drive vehicles → chapter.

A -	16-pin connector -T16-

AUDI A1 2015 Data bus diagnostic interface J533 Data bus diagnostic interface -J533- Fitting location Data bus diagnostic interface -J533- for models with left-hand drive: Below the dash panel, driver side   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

A -	Data bus diagnostic interface -J533-

B -	2-pin connector, black -T2dl-

C -	20-pin connector, black -T20d-

Fitting location Data bus diagnostic interface -J533- for models with right-hand drive: Below the dash panel, driver side   Note t  Figure shows right-hand drive vehicle. t  Figure for left-hand drive vehicles → chapter.

A -	Data bus diagnostic interface -J533-

B -	2-pin connector, black -T2dl-

C -	20-pin connector, black -T20d-

AUDI A1 2015 Onboard supply control unit J519 Onboard supply control unit -J519- Fitting location Onboard supply control unit -J519- for models with left-hand drive: Below the dash panel, driver side   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

D -	Onboard supply control unit -J519-

A -	52-pin connector, black (connector A) -T52a-

B -	52-pin connector, white (connector B) -T52b-

C -	52-pin connector, brown (connector C) -T52c-

Fitting location Onboard supply control unit -J519- for models with right-hand drive: Below the dash panel, driver side   Note t  Figure shows right-hand drive vehicle. t  Figure for left-hand drive vehicles → chapter.

D -	Onboard supply control unit -J519-

A -	52-pin connector, black (connector A) -T52a-

B -	52-pin connector, white (connector B) -T52b-

C -	52-pin connector, brown (connector C) -T52c-

AUDI A1 2015 Fuel pump control unit J538 Fuel pump control unit -J538- Fitting location: Under rear seat bench, right.   Note For models with petrol engine only.

A -	Fuel pump control unit -J538-

A1 -	10-pin connector -T10d-

B1 -	5-pin connector -T5a-

AUDI A1 2015 Battery monitor control unit J367 Battery monitor control unit -J367- Fitting location: at battery negative terminal.   Note t  Illustration shows model with battery in luggage compartment. t  For models with battery in engine compartment: fitting location of -J367- correspondingly identical on negative terminal of battery.

1 -	battery -A-

2 -	Battery monitor control unit -J367-

3 -	2-pin connector, black -T2x-

AUDI A1 2015 Control units on left in luggage compartment Control units on left in luggage compartment Fitting location: on left in luggage compartment.

A -	Digital sound package control unit -J525-

A1 -	2-pin connector, black -T2dk-

A2 -

Vacant

A3 -	38-pin connector, black -T38-

B -	TV tuner -R78-

B1 -	2-pin connector, brown -T2dh-

B2 -	2-pin connector, green -T2dn-

B3 -	Single connector, green -T1m-

B4 -	2-pin connector, black -T2do-

B5 -	4-pin connector, blue -T4ah-

B6 -	20-pin connector, black -T20c-

C -

Radio -R-

C1 -	2-pin connector -T2df-

C2 -	2-pin connector -T2dg-

C3 -	Single connector -T1i- (for digital radio - DAB)

C3 -	Single connector -T1l- (for satellite radio - SDARS)

C4 -	Black connection block (-T8ag-, -T10ag-, -T12w-)

D -	TV card reader -R204-

-	4-pin connector, blue -T4ai-

AUDI A1 2015 Overview of fuses

Overview of fuses

Overview also valid for 5-door models!

   

1 -	Fuse holder D -SD-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

2 -	Fuse holder A -SA-

q	Fitting location: → Chapter

3 -	fuse holder C -SC-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

4 -	Relay/fuse holder F -SF-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

5 -	Fuse holder B -SB-, Fuse holder H -SH-

q	Location in electronics box: → chapter

q	For S1 version models only, from January 2014

q	For models from November 2014 only.

6 -	Fuse holder B -SB-

q	Fitting location for models with battery in engine compartment, up to October 2014: → chapter

q	Fitting location for models with battery in engine compartment, up to October 2014: → Anchor

AUDI A1 2015 Fuse holder A SA Fuse holder A -SA- Fitting location, fuse holder A -SA-: At battery positive terminal (for models with battery in luggage compartment only)

A -	Battery isolation igniter -N253-

1 -	Fuse 1 on fuse holder A -SA1-, → Chapter

2 -	Fuse 2 on fuse holder A -SA2-, → Chapter

3 -	Fuse 3 on fuse holder A -SA3-, → Chapter

Fuses in fuse holder A -SA-

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder A -SA1-		-	Vacant	30
2	-	Fuse 2 on fuse holder A -SA2-	110 A	-	Onboard supply Engine component supply	30
3	-	Fuse 3 on fuse holder A -SA3-		-	Vacant	30

AUDI A1 2015 Fuse holder B SB Fuse holder B -SB- Fitting location fuse holder B -SB- for models with battery in engine compartment: in left of engine compartment.   Note t  Figure shows fuse holder B -SB- for models with battery in engine compartment only. t  Figure: fuse holder B -SB- for models with battery in luggage compartment → Anchor.

A -	Fuse holder B -SB-

1 -	Fuse 1 on fuse holder B -SB1-, → Chapter

2 -	Fuse 2 on fuse holder B -SB2-, → Chapter

3 -	Fuse 3 on fuse holder B -SB3-, → Chapter

4 -	Fuse 4 on fuse holder B -SB4-, → Chapter

5 -	Fuse 5 on fuse holder B -SB5-, → Chapter

6 -	Fuse 6 on fuse holder B -SB6-, → Chapter

7 -	Fuse 7 on fuse holder B -SB7-, → Chapter

Fitting location fuse holder B -SB- for models with battery in luggage compartment in left of engine compartment.   Note t  Figure shows fuse holder B -SB- for models with battery in luggage compartment only. t  Figure: fuse holder B -SB- Fitting location for vehicles with battery in engine compartment: → chapter.

A -	Fuse holder B -SB-

1 -	Fuse 1 on fuse holder B -SB1-, → Chapter

2 -	Fuse 2 on fuse holder B -SB2-, → Chapter

3 -	Fuse 3 on fuse holder B -SB3-, → Chapter

4 -	Fuse 4 on fuse holder B -SB4-, → Chapter

5 -	Fuse 5 on fuse holder B -SB5-, → Chapter

6 -	Fuse 6 on fuse holder B -SB6-, → Chapter

7 -	Fuse 7 on fuse holder B -SB7-, → Chapter

Fuses in fuse holder B -SB-

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder B -SB1-	175 A	-	Alternator -C-	30
2	-	Fuse 2 on fuse holder B -SB2-	40 A	-	Low heat output relay -J359- Heater element for auxiliary air heater -Z35-	30
3	-	Fuse 3 on fuse holder B -SB3-	110 A → Note1)	-	Onboard supply → Note1) Engine component supply → Note1)	30
4	-	Fuse 4 on fuse holder B -SB4-	80 A	-	Power steering control unit -J500-	30
5	-	Fuse 5 on fuse holder B -SB5-	50 A → Note2) 40 A → Note3)	-	Radiator fan thermal switch -F18- Radiator fan control unit -J293-	30
6	-	Fuse 6 on fuse holder B -SB6-	50 A	-	Automatic glow period control unit -J179-	30
7	-	Fuse 7 on fuse holder B -SB7-	60 A	-	High heat output relay -J360- Battery monitor control unit -J367- → Note1) Auxiliary heater element -Z35-	30

1)  for models with battery in engine compartment only 2)  no longer fitted, phased out (model year 2011) 3)  phased-in modification (model year 2011) AUDI A1 2015 Fuses in electronics box in fuse holder B SB / Fuse holder H SH Fuses in electronics box in fuse holder B -SB-/ Fuse holder H -SH- Locationfuse holder B -SB-/ Fuse holder H -SH-: In electronics box, in left engine compartment. For S1 version models only, from January 2014 For models from November 2014 only.

A -	Electronics box with fuse holder B -SB- and Fuse holder H -SH-

1 -	Fuse 1 on fuse holder B -SB1-

2 -	Fuse 2 on fuse holder B -SB2-

3 -	Terminal 30 battery +

4 -	Fuse 3 on fuse holder B -SB3-

5 -	Fuse 4 on fuse holder B -SB4-

6 -	Fuse 5 on fuse holder B -SB5-

Fuses in electronics box in fuse holder B -SB- Fuse assignment in fuse holder B -SB-

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder B -SB1-	110 A → Note4) 50 A → Note5)	-	Onboard supply → Note4) Engine component supply → Note4) Radiator fan control unit -J293- → Note5) Radiator fan -V7- → Note5)	30
2	-	Fuse 2 on fuse holder B -SB2-	250 A	-	Alternator -C- Voltage regulator -C1-	30
3	-	Terminal 30	-	-	Battery +	30
4	-	Fuse 3 on fuse holder B -SB3-	80 A	-	Power steering control unit -J500-	30
5	-	Fuse 4 on fuse holder B -SB4-	50 A → Note6)	-	Automatic glow period control unit -J179- → Note6) Glow plug 1 -Q10- Glow plug 2 -Q11- Glow plug 3 -Q12- Glow plug 4 -Q13-	30
6	-	Fuse 5 on fuse holder B -SB5-	50 A → Note7) - → Note8) - → Note9)	-	Radiator fan control unit -J293- → Note7) Radiator fan -V7- → Note7) -	30
	-	Fuse 1 (30) -S204- → Note9)	125 A	-	Onboard supply → Note8) Engine component supply → Note8)	30

4)  for models with battery in engine compartment only, up to October 2014 5)  for models from November 2014 only 6)  for models with diesel engine only, from November 2014 7)  for models up to October 2014 8)  for models with battery in engine compartment only, from November 2014 9)  Fuse 5 on fuse holder B -SB5- bridged, (see note)   Note t  for models with battery in engine compartment only, from November 2014, fuse 5 on fuse holder B is t  -SB5- not present. This connection is therefore bridged. In the line (16.0 mm², red), connected to -6-, there is an inline fuse (single fuse in wiring harness coiled under the battery carrier), fuse 1 (30) -S204- (125 A). t  Fuse 1 (30) -S204- is only accessible with the battery and carrier removed. Fuses in electronics box in fuse holder H -SH- Fuse assignment in fuse holder H -SH- For S1 version models only, from January 2014 For models from November 2014 only. Fuse colours 40 A -  orange 35 A -  green-blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder H -SH1-	40 A	-	Heater element for auxiliary air heater -Z35-, stage 1	30
2	-	Fuse 2 on fuse holder H -SH2-	30 A	-	Radiator fan control unit -J293- Radiator fan -V7-	30
3	-	Fuse 3 on fuse holder H -SH3-	-	-	Vacant	30
4	-	Fuse 4 on fuse holder H -SH4-	40 A	-	Heater element for auxiliary air heater -Z35-, stage 2	30
5	-	Fuse 5 on fuse holder H -SH5-	40 A	-	Heater element for auxiliary air heater -Z35-, stage 3	30
6	-	Fuse 6 on fuse holder H -SH6-	30 A	-	Mechatronic unit for dual clutch gearbox -J743-	30
7	-	Fuse 7 on fuse holder H -SH7-	7.5 A	-	Engine control unit -J623-	30
8	-	Fuse 8 on fuse holder H -SH8-	20 A	-	Wiper motor switch-over relay 1 -J368- Wiper motor switch-over relay 2 -J369-	30
9	-	Fuse 9 on fuse holder H -SH9-	5 A	-	Battery monitor control unit -J367-	30
10	-	Fuse 10 on fuse holder H -SH10-	10 A	-	Suppression filter -C24-	30
11	-	Fuse 11 on fuse holder H -SH11-	-	-	Vacant	30
12	-	Fuse 12 on fuse holder H -SH12-	10 A → Note12) 15 A → Note13) → Note10) → Note11)	-	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-	87
13	-	Fuse 13 on fuse holder H -SH13-	5 A	-	Brake light switch -F- Clutch position sender -G476-	87
14	-	Fuse 14 on fuse holder H -SH14-	5 A → Note13) 10 A → Note10) → Note11) → Note12)	-	Thermal switch for air conditioning system shut-off -F163- Fuel metering valve -N290- Oil pressure regulation valve -N428- Cylinder head coolant valve -N489- Coolant circulation pump -V50- Circulation pump -V55- Charge air cooling pump -V188- Auxiliary heating pump -V488-	87
15	-	Fuse 15 on fuse holder H -SH15-	5 A	-	Onboard supply control unit -J519-, T52c/34 Engine control unit -J623-, T91/67;T94/... Voltage stabiliser -J532-, T12aa/4	50
16	-	Fuse 16 on fuse holder H -SH16-	30 A	-	Starter motor -B-	50
17	-	Fuse 17 on fuse holder H -SH17-	15 A → Note12) → Note13) 30 A → Note10) → Note11)	-	Engine control unit -J623-	87
18	-	Fuse 18 on fuse holder H -SH18-	5 A → Note10) → Note11) 10 A → Note12) → Note13)	-	Oil level and oil temperature sender -G266- Fuel pump relay -J17- Radiator fan control unit -J293- Low heat output relay -J359- High heat output relay -J360- Charge pressure control solenoid valve -N75- Recirculation valve for turbocharger -N249- Intake manifold flap valve -N316- Oil pressure regulation valve -N428- Cooling oil valve -N471-	87
19	-	Fuse 19 on fuse holder H -SH19-	7.5 A → Note10) 10 A → Note11) → Note13) 20 A → Note12)	-	Engine component current supply relay -J757- Fuel pressure regulating valve -N276- Fuel metering valve -N290- Injector 2 for cylinder 1 -N532- Injector 2 for cylinder 2 -N533- Injector 2 for cylinder 3 -N534- Injector 2 for cylinder 4 -N535- Actuator 1 for camshaft adjustment -F366- Actuator 2 for camshaft adjustment -F367- Actuator 3 for camshaft adjustment -F368- Actuator 4 for camshaft adjustment -F369- Actuator 5 for camshaft adjustment -F370- Actuator 6 for camshaft adjustment -F371- Actuator 7 for camshaft adjustment -F372- Actuator 8 for camshaft adjustment -F373- Vacuum pump for brakes -V192-	87
20	-	Fuse 20 on fuse holder H -SH20-	5 A → Note10) → Note11) 10 A → Note13) 20 A → Note12)	-	Automatic glow period control unit -J179- Exhaust flap control unit -J883- Crankcase breather heater element -N79- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- Exhaust camshaft control valve 1 -N318- Continued coolant circulation pump -V51- Sender 1 for secondary air pressure -G609- Sender 2 for secondary air pressure -G610-	87

10)  for models with 1.4 l diesel engine only 11)  for models with 1.6 l diesel engine only 12)  for models with 1.0 l/1.4 l petrol engine only 13)  for models with 1.8 l/2.0 l petrol engine only AUDI A1 2015 fuse holder C SC fuse holder C -SC- Fitting location of fuse holder C -SC- for models with left-hand drive: Below the dash panel cover, driver side   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

Fitting location of fuse holder C -SC- for models with right-hand drive: Below the dash panel cover, driver side   Note t  Figure shows right-hand drive vehicle. t  Figure for left-hand drive vehicles → chapter.

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

Fuse colours 40 A -  orange 35 A -  green-blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige

Fuses in fuse carrier 1 -ST1- on fuse holder C -SC- (black)

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	30 A	-	Digital sound package control unit -J525- Voltage stabiliser -J532- Radio -R-	30
2	-	Fuse 2 on fuse holder C -SC2-	40 A	-	Heater control unit -J65- X-contact relief relay -J59- Fresh air blower control unit -J126- Fresh air blower -V2-	30
3	-	Fuse 3 on fuse holder C -SC3-	20 A	-	Cigarette lighter -U1- 12 V socket -U5-	15
4	-	Fuse 4 on fuse holder C -SC4-	15 A	-	Trailer detector control unit -J345-	15
5	-	Fuse 5 on fuse holder C -SC5-	5 A	-	Data bus diagnostic interface -J533-	30
6	-	Fuse 6 on fuse holder C -SC6-	30 A	-	Front passenger door control unit -J387- Rear right door control unit -J389-	30
7	-	Fuse 7 on fuse holder C -SC7-	30 A	-	Driver door control unit -J386- Rear left door control unit -J388-	30
8	-	Fuse 8 on fuse holder C -SC8-	30 A	-	Heated rear window relay -J9- Heated rear window -Z1-	30
9	-	Fuse 9 on fuse holder C -SC9-	25 A	-	ABS control unit -J104-	30
10	-	Fuse 10 on fuse holder C -SC10-	20 A	-	Onboard supply control unit -J519-	30
11	-	Fuse 11 on fuse holder C -SC11-	15 A	-	High tone horn -H2- Low tone horn -H7- Horn relay -J413-	30
12	-	Fuse 12 on fuse holder C -SC12-	30 A	-	Onboard supply control unit -J519-	30

Fuses in fuse carrier 2 -ST2- on fuse holder C -SC- (brown)

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5 A	-	Alarm horn -H12- Anti-theft alarm sensor -G578-	30
2	-	Fuse 2 on fuse holder C -SC2-	5 A → Note19) 5 A → Note16) 7.5 A → Note14) 7.5 A → Note15) 7.5 A → Note17) 7.5 A → Note18) 7.5 A → Note20)	-	Terminal 30 voltage supply relay -J317- → Note22) Motronic current supply relay -J271- → Note21) Engine control unit -J623-	30
3	-	Fuse 3 on fuse holder C -SC3-	5 A	-	Onboard supply control unit -J519-	30
4	-	Fuse 4 on fuse holder C -SC4-	5 A 15 A → Note23)	-	ABS control unit -J104- Voltage stabiliser 2 -J570- All-wheel drive control unit -J492- → Note23)	30
5	-	Fuse 5 on fuse holder C -SC5-	-	-	Vacant	-
6	-	Fuse 6 on fuse holder C -SC6-	5 A	-	Light/rain sensor -G397- Aerial amplifier for mobile telephone -R86- Telephone bracket -R126- Front roof module -WX3-	30
7	-	Fuse 7 on fuse holder C -SC7-	15 A → Note21) 20 A → Note22)	-	Fuel pump control unit -J538- → Note21) Fuel pump relay -J17- → Note22)	30
8	-	Fuse 8 on fuse holder C -SC8-	10 A → Note21)	-	Auxiliary coolant pump relay -J496-, up to October 2014	30
9	-	Fuse 9 on fuse holder C -SC9-	5 A	-	Steering column electronics control unit -J527-	30
10	-	Fuse 10 on fuse holder C -SC10-	5 A	-	Light switch -E1-	30
11	-	Fuse 11 on fuse holder C -SC11-	10 A	-	Climatronic control unit -J255- Air conditioning system control unit -J301- Front passenger door control unit -J387- (up to April 2012) Rear right door control unit -J389- (up to April 2012) 16-pin connector -T16-, diagnosis connection	30
12	-	Fuse 12 on fuse holder C -SC12-	10 A	-	Driver door control unit -J386- (up to April 2012) Rear left door control unit -J388- (up to April 2012)	30
13	-	Fuse 13 on fuse holder C -SC13-	10 A	-	Onboard supply control unit -J519-	30
14	-	Fuse 14 on fuse holder C -SC14-	20 A	-	Relay for power sockets -J807-, for models without trailer socket only	30
15	-	Fuse 15 on fuse holder C -SC15-	30 A	-	Onboard supply control unit -J519-	30
16	-	Fuse 16 on fuse holder C -SC16-	20 A	-	Wiper motor switch-over relay 1 -J368-, up to October 2014 Engine component current supply relay -J757- → Note23) → Note24) Ignition coil 1 with output stage -N70- → Note23) → Note24) Ignition coil 2 with output stage -N127- → Note23) → Note24) Ignition coil 3 with output stage -N291- → Note23) → Note24) Ignition coil 4 with output stage -N292- → Note23) → Note24)	30

14)  for models with 1.2 l petrol engine only 15)  for models with 1.4 l petrol engine (90 kW) only 16)  for models with 1.4 l petrol engine (103 kW) only 17)  for models with 1.4 l petrol engine (136 kW) only 18)  for models with 2.0 l petrol engine only 19)  for models with 1.6 l diesel engine only 20)  for models with 2.0 l diesel engine only 21)  for models with petrol engine only 22)  for models with diesel engine only 23)  for models with 2.0 l petrol engine, from January 2014 24)  for models with 1.8 l petrol engine, from November 2014

Fuses in fuse carrier 3 -ST3- on fuse holder C -SC- (red)

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5 A → Note30) 5 A → Note31) 20 A → Note26) 20 A → Note27) 20 A → Note28)	-	Automatic glow period control unit -J179- Vacuum pump for brakes -V192-	15
2	-	Fuse 2 on fuse holder C -SC2-	10 A 5 A → Note34)	-	Brake light switch -F- (up to October 2011) brake pedal switch -F63- (up to October 2011) auxiliary coolant pump relay -J496- Lambda probe heater -Z19- (up to October 2011) Lambda probe 1 heater after catalytic converter -Z29-, (up to October 2011) Supply Fuse 9 on fuse holder F -SF9-, (from November 2011, up to October 2014) Supply Fuse 10 on fuse holder F -SF10- (from November 2011, up to October 2014) ABS control unit -J104-, from November 2011	15
3	-	Fuse 3 on fuse holder C -SC3-	5 A → Note29) 5 A → Note30) 5 A → Note31) 7.5 A → Note27) 15 A → Note25) 15 A → Note26) 15 A → Note28)	-	Air mass meter -G70-, up to October 2014 Fuel pump relay -J17-, up to October 2014 Low heat output relay -J359-, up to October 2014 High heat output relay -J360-, up to October 2014 Engine component current supply relay -J757-, up to October 2014 Fuel pressure regulating valve -N276-, up to October 2014 Coolant circulation pump -V50-, up to October 2014	15
4	-	Fuse 4 on fuse holder C -SC4-	15 A → Note25) 15 A → Note26) 15 A → Note28) 15 A → Note27) 25 A → Note29) 30 A → Note30) 30 A → Note31)	-	Engine control unit -J623- Clutch position sender -G476-, up to October 2011 Brake light switch -F-, up to October 2011	15
5	-	Fuse 5 on fuse holder C -SC5-	20 A → Note29) 15 A → Note30) 15 A → Note31) 20 A → Note25) 20 A → Note26) 20 A → Note28) 30 A → Note27)	-	Ignition coil 1 with output stage -N70-, up to October 2014 Ignition coil 2 with output stage -N127-, up to October 2014 Ignition transformer -N152-, up to October 2014 Fuel pressure regulating valve -N276-, up to October 2014 Fuel metering valve -N290-, up to October 2014 Ignition coil 3 with output stage -N291-, up to October 2014 Ignition coil 4 with output stage -N292-, up to October 2014	15
6	-	Fuse 6 on fuse holder C -SC6-	10 A 20 A → Note27)	-	Radiator fan control unit -J293-, up to October 2014 Heater element relay -J925-, up to October 2014 Charge pressure control solenoid valve -N75-, up to October 2014 Activated charcoal filter solenoid valve 1 -N80-, up to October 2014 Exhaust camshaft control valve 1 -N205-, up to October 2014 Recirculation valve for turbocharger -N249-, up to October 2014 Intake manifold flap valve -N316-, up to October 2014 Exhaust camshaft control valve 1 -N318-, up to October 2014 Switchover valve for exhaust recirculation cooler -N345-, up to October 2014 Oil pressure regulation valve -N428-, up to October 2014 Intake cam adjuster for cylinder 2 -N583-, up to October 2014 Exhaust cam adjuster for cylinder 2 -N587-, up to October 2014 Intake cam adjuster for cylinder 3 -N591-, up to October 2014 Exhaust cam adjuster for cylinder 3 -N595-, up to October 2014 Pump for exhaust recirculation cooler -V400-	15
7	-	Fuse 7 on fuse holder C -SC7-	5 A	-	CD changer -R41-	15
8	-	Fuse 8 on fuse holder C -SC8-	5 A	-	Internet access control unit -J666- Chip card reader control unit -J676- Radio -R- TV tuner -R78-	15
9	-	Fuse 9 on fuse holder C -SC9-	5 A	-	Control unit in dash panel insert -J285-	15
10	-	Fuse 10 on fuse holder C -SC10-	5 A	-	Relay for automatic anti-dazzle interior mirror -J910- Automatic anti-dazzle interior mirror -Y7-	15
11	-	Fuse 11 on fuse holder C -SC11-	7.5 A → Note32) 15 A → Note33)	-	Radio -R- Control unit for information electronics 1 -J794-	15
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Display unit for front information display and operating unit control unit -J685-	15

25)  for models with 1.2 l petrol engine only 26)  for models with 1.4 l petrol engine (90 kW) only 27)  for models with 1.4 l petrol engine (103 kW) only, CPTA 28)  for models with 1.4 l petrol engine (136 kW) only 29)  for models with 2.0 l petrol engine only 30)  for models with 1.6 l diesel engine only 31)  for models with 2.0 l diesel engine only 32)  for models with MMI only 33)  for models without MMI only 34)  from November 2011 AUDI A1 2015 Fuse holder D SD Fuse holder D -SD- Fitting location of fuse holder D -SD- for models with left-hand drive: Below the dash panel cover, front passenger side   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

Fitting location of fuse holder D -SD- for models with right-hand drive: Below the dash panel cover, front passenger side   Note t  Figure shows right-hand drive vehicle. t  Figure for left-hand drive vehicles → chapter.

ST1 -

Fuse carrier 1, fuses → chapter

ST2 -

Fuse carrier 2, fuses → chapter

ST3 -

Fuse carrier 3, fuses → chapter

Fuse colours 40 A -  orange 35 A -  green-blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige

Fuses in fuse carrier 1 -ST1- on fuse holder D -SD- (black)

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder D -SD1-	7.5 A	-	ESL control unit -J764-	30
2	-	Fuse 2 on fuse holder D -SD2-	20 A	-	Trailer detector control unit -J345-	30
3	-	Fuse 3 on fuse holder D -SD3-	20 A	-	Trailer detector control unit -J345-	30
4	-	Fuse 4 on fuse holder D -SD4-	30 A 7.5 A	-	Mechatronic unit for dual clutch gearbox -J743-, up to October 2014 Electronically controlled damping control unit -J250-, from January 2014	30
5	-	Fuse 5 on fuse holder D -SD5-	30 A	-	Headlight washer system relay -J39- Headlight washer system pump -V11-	30
6	-	Fuse 6 on fuse holder D -SD6-	5 A	-	Interface control unit for vehicle location system -J843-	30
7	-	Fuse 7 on fuse holder D -SD7-	7.5 A	-	Entry and start authorisation control unit -J518-	30
8	-	Fuse 8 on fuse holder D -SD8-	15 A	-	Mechatronic unit for dual clutch gearbox -J743-, up to October 2014	30
9	-	Fuse 9 on fuse holder D -SD9-	20 A	-	Sliding sunroof motor -V1-	30
10	-	Fuse 10 on fuse holder D -SD10-	7.5 A	-	Selector lever sensors control unit -J587-	30
11	-	Fuse 11 on fuse holder D -SD11-	15 A → Note35)	-	Engine component current supply relay -J757-, up to October 2014 Fuel pressure regulating valve -N276- , up to October 2014	30
12	-	Fuse 12 on fuse holder D -SD12-	-	-	Vacant	30

35)  for models with 2.0 l petrol engine only

Fuses in fuse carrier -ST2- on fuse holder D -SD- (brown)

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder D -SD1-	5 A	-	Reversing light switch -F4- Selector lever sensors control unit -J587- Mechatronic unit for dual clutch gearbox -J743-	15
2	-	Fuse 2 on fuse holder D -SD2-	10 A	-	High-pressure sender -G65- Oil level and oil temperature sender -G266- Air conditioning system control unit -J301- Relay for power sockets -J807- Automatic anti-dazzle interior mirror -Y7- 16-pin connector -T16-, diagnosis connection	15
3	-	Fuse 3 on fuse holder D -SD3-	5 A	-	Data bus diagnostic interface -J533-	15
4	-	Fuse 4 on fuse holder D -SD4-	5 A	-	Heater control unit -J65- Control unit for structure-borne sound -J869-	15
5	-	Fuse 5 on fuse holder D -SD5-	7.5 A	-	Light switch -E1- Starter relay 1 -J906- Voltage stabiliser -J532- Starter relay 2 -J907- Relay for automatic anti-dazzle interior mirror -J910- Front left headlight -MX1- Front right headlight -MX2-	15
6	-	Fuse 6 on fuse holder D -SD6-	5 A	-	Light switch -E1-	15
7	-	Fuse 7 on fuse holder D -SD7-	5 A	-	ABS control unit -J104-, up to October 2014 Voltage stabiliser 2 -J570-, up to October 2014 Electronically controlled damping control unit -J250-, from January 2014	15
8	-	Fuse 8 on fuse holder D -SD8-	5 A	-	Heated driver seat regulator -E94- Heated front passenger seat regulator -E95- Hazard warning lights button -E229- Heated rear window button -E230- TCS and ESP button -E256- Parking aid button -E266- Tyre pressure monitor display button -E492- Start/Stop operation button -E693- Trailer detector control unit -J345- Left washer jet heater element -Z20- Right washer jet heater element -Z21-	15
9	-	Fuse 9 on fuse holder D -SD9-	5 A	-	Power steering control unit -J500-	15
10	-	Fuse 10 on fuse holder D -SD10-	5 A → Note36) 7.5 A → Note37)	-	Air mass meter -G70- Fuel pump control unit -J538- Crankcase breather heater element -N79-	15
11	-	Fuse 11 on fuse holder D -SD11-	5 A	-	Airbag control unit -J234- Front passenger airbag deactivated warning lamp -K145-	15
12	-	Fuse 9 on fuse holder D -SD12-	5 A	-	Parking aid control unit -J446-	15
13	-	Fuse 10 on fuse holder D -SD13-	5 A	-	Control unit for headlight range control -J431-	15
14	-	Fuse 9 on fuse holder D -SD14-	30 A	-	Seat heating control unit -J882-	15
15	-	Fuse 10 on fuse holder D -SD15-	15 A	-	Rear window wiper motor -V12-	15
16	-	Fuse 11 on fuse holder D -SD16-	5 A	-	Engine control unit -J623- Air mass meter -G70-	15

36)  for models with petrol engine only 37)  for models with diesel engine only

Fuses in fuse carrier -ST3- on fuse holder D -SD- (red)

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder D -SD1-		-	Vacant
2	-	Fuse 2 on fuse holder D -SD2-		-	Vacant
3	-	Fuse 3 on fuse holder D -SD3-	10 A	-	All-wheel drive control unit -J492- , gradual phase-out	15
4	-	Fuse 4 on fuse holder D -SD4-		-	Vacant
5	-	Fuse 5 on fuse holder D -SD5-		-	Vacant
6	-	Fuse 6 on fuse holder D -SD6-		-	Vacant
7	-	Fuse 7 on fuse holder D -SD7-		-	Vacant
8	-	Fuse 8 on fuse holder D -SD8-		-	Vacant
9	-	Fuse 9 on fuse holder D -SD9-		-	Vacant
10	-	Fuse 10 on fuse holder D -SD10-	5 A 10 A	-	Special vehicle control unit -J608-
11	-	Fuse 11 on fuse holder D -SD11-		-	Vacant
12	-	Fuse 12 on fuse holder D -SD12-		-	Vacant

AUDI A1 2015 Relay/ fuse holder F SF Relay/fuse holder F -SF- Fitting location of relay/fuse holder F -SF- for models with left-hand drive: Below the dash panel, driver side   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

SF1 -

Fuse 1 on fuse holder F → chapter

SF2 -

Fuse 2 on fuse holder F → chapter

SF3 -

Fuse 3 on fuse holder F → chapter

SF4 -

Fuse 4 on fuse holder F → chapter

SF5 -

Fuse 5 on fuse holder F → chapter

SF6 -

Fuse 6 on fuse holder F → chapter

16 -	Fuse 9 on fuse holder F -SF9- → Chapter

17 -	Fuse 10 on fuse holder F -SF10- → Chapter

Below the dash panel, driver side Fitting location of relay/fuse holder F -SF- for models with right-hand drive: Below the dash panel, driver side   Note t  Figure shows right-hand drive vehicle. t  Figure for left-hand drive vehicles → chapter.

SF1 -

Fuse 1 on fuse holder F → chapter

SF2 -

Fuse 2 on fuse holder F → chapter

SF3 -

Fuse 3 on fuse holder F → chapter

SF4 -

Fuse 4 on fuse holder F → chapter

SF5 -

Fuse 5 on fuse holder F → chapter

SF6 -

Fuse 6 on fuse holder F → chapter

16 -	Fuse 9 on fuse holder F -SF9- → Chapter

17 -	Fuse 10 on fuse holder F -SF10- → Chapter

Fuses in fuse holder F -SF- Fuse colours 40 A -  orange 35 A -  green-blue 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige   Note Fuses -SF1- up to -SF4- are maxi fuses.

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	40 A	-	Voltage stabiliser -J532-	30
2	-	Fuse 2 on fuse holder F -SF2-	50 A	-	Supply fuse carrier 1 -ST1- in fuse holder D -SD-	30
3	-	Fuse 3 on fuse holder F -SF3-	40 A	-	Terminal 15 voltage supply relay -J329-	30
4	-	Fuse 4 on fuse holder F -SF4-	40 A	-	ABS control unit -J104-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Voltage stabiliser 2 -J570-, gradual phase-out	30
6	-	Fuse 6 on fuse holder F -SF6-	5 A	-	Onboard supply control unit -J519- Voltage stabiliser -J532- Voltage stabiliser 2 -J570-, gradual phase-out Engine control unit -J623-	30
16	-	Fuse 9 on fuse holder F -SF9 (ab - (from November 2011)	10 A	-	Brake light switch -F- (from November 2011, up to October 2014) Clutch position sender -G476- (from November 2011, up to November 2014)	15
17	-	Fuse 10 on fuse holder F -SF10- (from November 2011)	5 A	-	Lambda probe heater -Z19- (from November 2011, up to October 2014) Lambda probe 1 heater after catalytic converter -Z29- (from November 2011, up to November 2014)	15

AUDI A1 2015 Overview of earth points

Overview of earth points

Overview also valid for 5-door models!

   

685	Earth point 1 on front right longitudinal member

q	Fitting location: → anchor

686	Earth point 2 on front right longitudinal member

q	Fitting location: → anchor

638	Earth point on right A-pillar

q	Fitting location: → anchor

687	Earth point 1 on centre tunnel

q	Fitting location: → anchor

688	Earth point 2 on centre tunnel

q	Fitting location: → anchor

62	Earth point, right C-pillar

q	Fitting location: → anchor

624	Earth point next to starter battery

q	Fitting location: → anchor

61	Earth point, left C-pillar

q	Fitting location: → anchor

670	Earth point 2, left A-pillar

q	Fitting location: → Anchor

639	Earth point on left A-pillar

q	Fitting location: → anchor

673	Earth point 3 on front left longitudinal member

q	Fitting location: → anchor

672	Earth point 2 on front left longitudinal member

q	Fitting location: → anchor

1	Earth strap, battery - body

q	Fitting location: → anchor

671	Earth point 1 on front left longitudinal member

q	Fitting location: → anchor

671 Earth point 1 on front left longitudinal member -arrow- Fitting location: On outside at front of left longitudinal member. Torque: 9 Nm

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1 Earth strap, battery - body with jump start connection -TV32--Arrow- Fitting location: At top of front left wheel arch. Torque: 9 Nm

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672 Earth point 2 on front left longitudinal member -arrow- Fitting location: on front of left longitudinal member, near suspension turret No longer fitted, phased out in 2012, modified position at fitting location:, → Note1). Torque: 9 Nm

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672 Earth point 2, on front left longitudinal member arrow -A- 1)  Gradual introduction during model year 2012.    673 Earth point 3 at front of left longitudinal member -arrow B- Fitting location: on front of left longitudinal member, near inside of suspension turret Torque: 9 Nm

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685 Earth point 1 on front right longitudinal member -arrow- Fitting location: on front of right longitudinal member, near front of suspension turret. Torque: 9 Nm

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686 Earth point 2 on front right longitudinal member -arrow- Fitting location: on inside at front of right longitudinal member. Torque: 9 Nm

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639 Earth point on left A-pillar-arrow A-    670 Earth point 2 on left A-pillar-arrow B- Fitting location: At bottom of left A-pillar, under trim. Torque: 9 Nm

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687 Earth point 1 on centre tunnel -arrow A-    688 Earth point 2 on centre tunnel -arrow B- Fitting location: At front of centre tunnel, under trim. Torque: 9 Nm

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638 Earth point, right A-pillar -arrow- Fitting location: on right A-pillar, under trim. Torque: 9 Nm

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61 Earth point on left C-pillar -arrow- Fitting location: In luggage compartment, near left C-pillar. Torque: 9 Nm

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62 Earth point, on right C-pillar -arrow- Fitting location: In luggage compartment, near right C-pillar. Torque: 9 Nm

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624 Earth point, starter battery -arrow- Fitting location: Near starter battery negative terminal Torque: 18 Nm

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AUDI A1 2015 Overview of coupling stations (3-door models)

Overview of coupling stations (3-door models)

1 -	Coupling station for front passenger's door wiring harness

q	Connector: -T27c-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

q	Overview of 5-door models → item

2 -	Connection for external audio sources -R199- (AMI)

q	Location for models with -R199- as Audi music interface (AMI): → chapter

q	Overview of 5-door models → item

3 -	Seat wiring coupling station, front passenger side

q	Connectors: -T3h-, -T5m-, -T6k-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

q	Overview of 5-door models → item

4 -	Connection for external audio sources -R199- (AUX)

q	Location for models with -R199- as AUX connection: → chapter

q	Overview of 5-door models → item

5 -	Seat wiring coupling station, driver side

q	Connectors: -T3k-, -T5n-, -T6l-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

q	Overview of 5-door models → item

6 -	Coupling station for driver's side door wiring harness

q	Connector: -T27a-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

q	Overview of 5-door models → item

-	Window aerial suppression filter -C18-

q	Fitting location: → Chapter

q	Fitting location for 5-door models → chapter

AUDI A1 2015 Overview of coupling stations (5-door models)

Overview of coupling stations (5-door models)

1 -	Coupling station for front passenger's door wiring harness

q	Connector: -T27c-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

2 -	Connection for external audio sources -R199- (AMI)

q	Location for models with -R199- as Audi music interface (AMI): → chapter

3 -	Seat wiring coupling station, front passenger side

q	Connectors: -T3h-, -T5m-, -T6k-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

4 -	Rear right coupling station for door wiring harness

q	Connector: -T27d-

q	Location: lower part of B-pillar

q	Fitting location for models with right-hand drive: → item

5 -	Rear left coupling station for door wiring harness

q	Connector: -T27b-

q	Location: lower part of B-pillar

q	Fitting location for models with right-hand drive: → item

6 -	Seat wiring coupling station, driver side

q	Connectors: -T3k-, -T5n-, -T6l-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

7 -	Coupling station for driver's side door wiring harness

q	Connector: -T27a-

q	Fitting location for models with left-hand drive: → chapter

q	Fitting location for models with right-hand drive: → anchor

8 -	Connection for external audio sources -R199- (AUX)

q	Location for models with -R199- as AUX connection: → chapter

AUDI A1 2015 Seat wiring coupling station, driver side Seat wiring coupling station, driver side Location of coupling station seat wiring driver side for models with left-hand drive: under driver seat on vehicle floor.   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

1 -	5-pin connector, black (belt seat disconnection point) -T5n-

2 -	6-pin connector, green (seat heating seat disconnection point) -T6l-

3 -	3-pin connector, yellow (airbag seat disconnection point) -T3k-

Fitting location of coupling station seat wiring driver side for models with right-hand drive: under driver seat on vehicle floor.   Note t  Figure shows right-hand drive vehicle. t  Figure for left-hand drive vehicles → chapter.

1 -	5-pin connector, black (belt seat disconnection point) -T5n-

2 -	6-pin connector, green (seat heating seat disconnection point) -T6l-

3 -	3-pin connector, yellow (airbag seat disconnection point) -T3k-

AUDI A1 2015 Seat wiring coupling station, front passenger side Seat wiring coupling station, front passenger side Location of coupling station seat wiring front passenger side for models with left-hand drive: under front passenger seat on vehicle floor   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

1 -	5-pin connector, black (belt seat disconnection point) -T5m-

2 -	6-pin connector, green (seat heating seat disconnection point) -T6k-

3 -	3-pin connector, yellow (airbag seat disconnection point) -T3h-

Fitting location of coupling station seat wiring front passenger side for models with right-hand drive: under front passenger seat on vehicle floor   Note t  Figure shows right-hand drive vehicle. t  Figure for left-hand drive vehicles → chapter.

1 -	5-pin connector, black (belt seat disconnection point) -T5m-

2 -	6-pin connector, green (seat heating seat disconnection point) -T6k-

3 -	3-pin connector, yellow (airbag seat disconnection point) -T3h-

AUDI A1 2015 Coupling station for driver's side door wiring harness Location of coupling station door wiring harness driver side for models with left-hand drive: On lower A-pillar, driver side.   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

A -	27-pin connector, lower A-pillar, driver side -T27a-

Fitting location of coupling station door wiring harness driver side for models with right-hand drive: On lower A-pillar, driver side.   Note t  Figure shows right-hand drive vehicle. t  Figure for left-hand drive vehicles → chapter.

A -	27-pin connector, lower A-pillar, driver side -T27a-

AUDI A1 2015 Coupling station for front passenger's door wiring harness Location of coupling station door wiring harness front passenger side for models with left-hand drive: On lower A-pillar, front passenger side.   Note t  Illustration shows model with left-hand drive. t  Illustration for models with right-hand drive → anchor.

A -	27-pin connector, lower A-pillar, front passenger side -T27c-

Fitting location of coupling station door wiring harness front passenger side for models with right-hand drive: On lower A-pillar, front passenger side.   Note t  Figure shows right-hand drive vehicle. t  Figure for left-hand drive vehicles → chapter.

A -	27-pin connector, lower A-pillar, driver side -T27c-

AUDI A1 2015 Connection for external audio sources R199 as AUX connection Connection for external audio sources -R199- as AUX connection Fitting location: In front centre console.   Note For models with AUX connection only.

A -	Connection for external audio sources -R199-

AUDI A1 2015 Connection for external audio sources R199 as Audi music interface (AMI) Connection for external audio sources -R199- as Audi music interface (AMI) Fitting location: In glove compartment.   Note For models with Audi music interface (AMI) only.

A -	Connection for external audio sources -R199-

AUDI A1 2015 Window aerial suppression filter C18 Window aerial suppression filter -C18- Fitting location: at the rear left of the luggage compartment

-	Window aerial suppression filter -C18-