AUDI A1 2015 – Convenience system . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A1 2015 - Immobiliser reader coil - Control unit in dash panel insert

D2	Immobiliser reader coil
J285	Control unit in dash panel insert
ST3	Fuse carrier 3
SC9	Fuse 9 on fuse holder C
T2l	2-pin connector
T32f	32-pin connector
368	Earth connection 3, in main wiring harness
*	see applicable current flow diagram for fuse assignment

Wiring Diagram AUDI A1 2015 - Driver door exterior handle contact sensor - Front passenger door exterior handle contact sensor - Entry and start authorisation control unit - Driver side aerial for entry and start system - Passenger side aerial for entry and start system

G415	Driver door exterior handle contact sensor
G416	Front passenger door exterior handle contact sensor
J518	Entry and start authorisation control unit
R134	Driver side aerial for entry and start system
R135	Passenger side aerial for entry and start system
ST1	Fuse carrier 1
SD7	Fuse 7 on fuse holder D
T27a	27-pin connector, lower part of A-pillar, driver side
T27c	27-pin connector, lower part of A-pillar, front passenger side
T32	32-pin connector
368	Earth connection 3, in main wiring harness
373	Earth connection 8, in main wiring harness
*	see applicable current flow diagram for fuse assignment
*2	From May 2013

Wiring Diagram AUDI A1 2015 - Entry and start authorisation button - Entry and start authorisation control unit - Rear bumper aerial for entry and start system - Interior aerial 1 for entry and start system - Interior aerial 2 for entry and start system

E408	Entry and start authorisation button
J518	Entry and start authorisation control unit
R136	Rear bumper aerial for entry and start system, in rear bumper
R138	Interior aerial 1 for entry and start system, in front centre console
R139	Interior aerial 2 for entry and start system
T6b	6-pin connector
T8a	8-pin connector, on right in luggage compartment
T32	32-pin connector
368	Earth connection 3, in main wiring harness
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness

Wiring Diagram AUDI A1 2015 - Entry and start authorisation button - Onboard supply control unit - Selector lever sensors control unit - Engine control unit - Control unit for electronic steering column lock

E408	Entry and start authorisation button
J519	Onboard supply control unit
J587	Selector lever sensors control unit
J623	Engine control unit
J764	Control unit for electronic steering column lock
L190	Ignition and starter button illumination bulb
SD1	Fuse 1 on fuse holder D
ST1	Fuse carrier 1
T6b	6-pin connector
T10k	10-pin connector
T16a	16-pin connector
T52c	52-pin connector
368	Earth connection 3, in main wiring harness
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
*	see applicable current flow diagram for fuse assignment
*2	see applicable current flow diagram for engine
*3	see applicable current flow diagram for automatic gearbox

Wiring Diagram AUDI A1 2015 - Interior monitoring sensor - Vehicle inclination sender - Anti-theft alarm sensor - Alarm horn - Onboard supply control unit

G273	Interior monitoring sensor
G384	Vehicle inclination sender
G578	Anti-theft alarm sensor
H12	Alarm horn
J519	Onboard supply control unit
SC1	Fuse 1 on fuse holder C
ST2	Fuse carrier 2
T3f	3-pin connector
T4f	4-pin connector
T52b	52-pin connector
T52c	52-pin connector
369	Earth connection 4, in main wiring harness
392	Earth connection 27, in main wiring harness
*	see applicable current flow diagram for fuse assignment

Wiring Diagram AUDI A1 2015 - Glove compartment light switch - Rain and light sensor - Onboard supply control unit - Front left footwell light - Front right footwell light - Glove compartment light

E26	Glove compartment light switch
G397	Rain and light sensor
J519	Onboard supply control unit
K268	Front left footwell light
K269	Front right footwell light
ST2	Fuse carrier 2
SC6	Fuse 6 on fuse holder C
T8hk	8-pin connector, near glove compartment
T52b	52-pin connector
W6	Glove compartment light
369	Earth connection 4, in main wiring harness
373	Earth connection 8, in main wiring harness
B304	Positive connection 8 (30), in main wiring harness
B433	Connection (footwell light), in main wiring harness
B488	Connection 24, in main wiring harness
*	Optional equipment
*2	see applicable current flow diagram for fuse assignment
*3	Only models with rain and light sensor
*4	According to equipment

Wiring Diagram AUDI A1 2015 - Driver side reading light button - Front passenger side reading light button - Onboard supply control unit - Vanity mirror light bulb - Front interior light - Front roof module - Front passenger reading light - Driver side reading light

E317	Interior light switch
E457	Driver side reading light button
E458	Front passenger side reading light button
F147	Driver vanity mirror contact switch
F148	Front passenger vanity mirror contact switch
J519	Onboard supply control unit
L31	Vanity mirror light bulb
T6ch	6-pin connector, black
T52b	52-pin connector
T52c	52-pin connector
W1	Front interior light
WX3	Front roof module
W13	Front passenger reading light
W19	Driver side reading light
Y7	Automatic anti-dazzle interior mirror
369	Earth connection 4, in main wiring harness
B304	Positive connection 8 (30), in main wiring harness
B559	Positive connection 1 (30g) in main wiring harness
B605	Connection 1, in interior wiring harness
*	Optional equipment
*2	According to equipment

Wiring Diagram AUDI A1 2015 - Driver door control unit - Front roof module - Rear left reading light - Rear right reading light - Rear interior light

J386	Driver door control unit
ST1	Fuse carrier 1
SC7	Fuse 7 on fuse holder C
T6x	6-pin connector, black
T12ch	12-pin connector, black
T20f	20-pin connector
T27a	27-pin connector, lower part of A-pillar, driver side
WX3	Front roof module
W11	Rear left reading light
W12	Rear right reading light
W43	Rear interior light
205	Earth connection, in driver door wiring harness
381	Earth connection 16, in main wiring harness
B303	Positive connection 7 (30), in main wiring harness
*	see applicable current flow diagram for fuse assignment

Wiring Diagram AUDI A1 2015 - Operating unit for window regulator in driver door - Driver door control unit

E40	Front left window regulator switch
E53	Rear left window regulator switch, in driver door
E55	Rear right window regulator switch, in driver door
E81	Front right window regulator switch in driver door
E318	Childproof lock button
E512	Operating unit for window regulator in driver door
J386	Driver door control unit
L156	Switch illumination bulb
T32j	32-pin connector
*	Only models with 5-doors

Wiring Diagram AUDI A1 2015 - Driver side central locking lock unit - Driver door control unit - Driver side window regulator motor

F2	Driver door contact switch
F131	Front left central locking actuator
F220	Driver side central locking lock unit
F241	Driver side contact switch in lock cylinder
F243	Driver door central locking actuator for SAFELOCK function
J386	Driver door control unit
T6am	6-pin connector
T20f	20-pin connector
V56	Driver door central locking motor
V147	Driver side window regulator motor
V161	Driver door central locking SAFELOCK function motor
*	Only models with SAFELOCK function

Wiring Diagram AUDI A1 2015 - Driver side interior locking switch - Driver door control unit - Driver door opener illumination bulb - Left effect loudspeaker - Driver side door warning lamp - Front left entry light

E150	Driver side interior locking switch
J386	Driver door control unit
L108	Driver door opener illumination bulb
R209	Left effect loudspeaker
T32j	32-pin connector
W30	Driver side door warning lamp
W31	Front left entry light
267	Earth connection 2, in drive side door wiring harness
R52	Connection (58s), in driver side door wiring harness
*	According to equipment
*2	see applicable current flow diagram for sound system

Wiring Diagram AUDI A1 2015 - Mirror adjustment switch - Mirror adjustment changeover switch - Adjustment switch for mirror with fold-in feature - Interior monitoring switch - Driver door control unit - Central locking SAFELOCK function warning lamp

E43	Mirror adjustment switch
E48	Mirror adjustment changeover switch
E168	Adjustment switch for mirror with fold-in feature
E183	Interior monitoring switch
J386	Driver door control unit
K133	Central locking SAFELOCK function warning lamp
T32j	32-pin connector
267	Earth connection 2, in drive side door wiring harness
R52	Connection (58s), in driver side door wiring harness
*	Only models with 5-doors
*2	Only models with 3-doors

Wiring Diagram AUDI A1 2015 - Driver door control unit - Driver side turn signal repeater bulb - Driver side mirror adjustment motor 2 - Driver side fold-in mirror motor - Driver side mirror adjustment motor - Heated exterior mirror on driver side

J386	Driver door control unit
L131	Driver side turn signal repeater bulb
T16m	16-pin connector
V17	Driver side mirror adjustment motor 2
V121	Driver side fold-in mirror motor
V149	Driver side mirror adjustment motor
Z4	Heated exterior mirror on driver side

Wiring Diagram AUDI A1 2015 - Front passenger door control unit

J387	Front passenger door control unit
ST1	Fuse carrier 1
SC6	Fuse 6 on fuse holder C
T20g	20-pin connector
T27c	27-pin connector, lower part of A-pillar, front passenger side
206	Earth connection, in front passenger door wiring harness
374	Earth connection 9, in main wiring harness
B302	Positive connection 6 (30), in main wiring harness
*	see applicable current flow diagram for fuse assignment

Wiring Diagram AUDI A1 2015 - Front passenger side central locking lock unit - Front passenger door control unit - Front passenger side window regulator motor

F3	Front passenger door contact switch
F133	Front right central locking actuator
F221	Front passenger side central locking lock unit
F244	Front passenger door central locking actuator for SAFELOCK function
J387	Front passenger door control unit
T6ao	6-pin connector
T20g	20-pin connector
V57	Front passenger seat central locking motor
V148	Front passenger side window regulator motor
V162	Front passenger door central locking SAFELOCK function motor
*	Only models with SAFELOCK function

Wiring Diagram AUDI A1 2015 - Window regulator switch in front passenger door - Front passenger door control unit - Right effect loudspeaker

E107	Window regulator switch in front passenger door
J387	Front passenger door control unit
L156	Switch illumination bulb
R210	Right effect loudspeaker
T32l	32-pin connector
303	Earth connection 3, in drive side door wiring harness
R53	Connection (58s), in driver side door wiring harness
*	see applicable current flow diagram for sound system
*2	According to equipment

Wiring Diagram AUDI A1 2015 - Front passenger door control unit - Front passenger door opener illumination bulb - Front right entry light - Front passenger side door warning lamp

J387	Front passenger door control unit
L109	Front passenger door opener illumination bulb
T32l	32-pin connector
W32	Front right entry light
W36	Front passenger side door warning lamp
303	Earth connection 3, in drive side door wiring harness
R53	Connection (58s), in driver side door wiring harness
*	According to equipment

Wiring Diagram AUDI A1 2015 - Front passenger door control unit - Front passenger side turn signal repeater bulb - Front passenger side mirror adjustment motor 2 - Front passenger side fold-in mirror motor - Front passenger side mirror adjustment motor - Heated exterior mirror on front passenger side

J387	Front passenger door control unit
L132	Front passenger side turn signal repeater bulb
T16n	16-pin connector
V25	Front passenger side mirror adjustment motor 2
V122	Front passenger side fold-in mirror motor
V150	Front passenger side mirror adjustment motor
Z5	Heated exterior mirror on front passenger side

Wiring Diagram AUDI A1 2015 - Rear left central locking lock unit - Rear left door control unit

F10	Rear left door contact switch
F132	Rear left central locking actuator
F222	Rear left central locking lock unit
F245	Rear left door central locking actuator for SAFELOCK function
J388	Rear left door control unit
T20ah	20-pin connector
T27b	27-pin connector, lower part of B-pillar, driver side
V115	Rear left door central locking motor
V163	Rear left door central locking SAFELOCK function motor
*	Only models with 5-doors
*2	Only models with SAFELOCK function

Wiring Diagram AUDI A1 2015 - Rear left window regulator switch - in door - Rear left door control unit - Rear left door opener illumination bulb - Rear left window regulator motor

E52	Rear left window regulator switch, in door
J388	Rear left door control unit
L110	Rear left door opener illumination bulb
L156	Switch illumination bulb
T6au	6-pin connector
T16o	16-pin connector
V26	Rear left window regulator motor
*	Only models with 5-doors
*2	According to equipment

Wiring Diagram AUDI A1 2015 - Rear right central locking lock unit - Rear right door control unit

F11	Rear right door contact switch
F134	Rear right central locking actuator
F223	Rear right central locking lock unit
F246	Rear right door central locking actuator for SAFELOCK function
J389	Rear right door control unit
T20ai	20-pin connector
T27d	27-pin connector, lower part of B-pillar, front passenger side
V97	Rear right door central locking motor
V164	Rear right door central SAFELOCK function locking motor
*	Only models with 5-doors
*2	Only models with SAFELOCK function

Wiring Diagram AUDI A1 2015 - Rear right window regulator switch - in door - Rear right door control unit - Rear right door opener illumination bulb - Rear right window regulator motor

E54	Rear right window regulator switch, in door
J389	Rear right door control unit
L111	Rear right door opener illumination bulb
L156	Switch illumination bulb
T6av	6-pin connector
T16p	16-pin connector
V27	Rear right window regulator motor
*	Only models with 5-doors
*2	According to equipment

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)

q	for models with radio chorus or concert:

q	Overview of 5-door models

q	Overview of 5-door models

q	Overview of 5-door models

q	Overview of 5-door models

q	Overview of 5-door models

q	Overview of 5-door models

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

q	Overview of 5-door models

q	Overview of 5-door models

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

q	Overview of 5-door models

q	Overview of 5-door models

Immobiliser reader coil -D2-

q	Fitting location and connector for models with ignition lock:

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

q	Overview of 5-door models

q	Fitting location for models with right-hand drive:

q	Overview of 5-door models

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

q	Overview of 5-door models

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

q	Overview of 5-door models

q	Overview of 5-door models

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:

q	Overview of 5-door models

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

2 -	CD changer -R41-

q	for models with MMI

q	Fitting location and connectors:

q	for models with radio chorus or concert:

6 -	Front passenger door control unit -J387-

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

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

8 -	Rear right door control unit -J389-

q	Location: in rear right door

10 -	Driver door control unit -J386-

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

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

11 -	Steering column electronics control unit -J527-

q	Location: on steering column

Immobiliser reader coil -D2-

q	Fitting location and connector for models with ignition lock:

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

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

q	Fitting location for models with left-hand drive:

q	Fitting location for models with right-hand drive:

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

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

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:

17 -	Heater control unit -J65-

q	for models with heater (without air conditioning)

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!

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

3 -	Control units on left in luggage compartment:

3 -	Digital sound package control unit -J525-

q	Fitting location and connectors:

Radio -R-

q	for models with MMI

q	Fitting location and connectors:

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

3 -	TV tuner -R78-

q	Fitting location and connectors:

3 -	TV card reader -R204-

q	Fitting location and connector:

AUDI A1 2015 CD changer R41

CD changer -R41-

Fitting location:

In glove compartment.

   

A -	CD changer -R41-

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-

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-

B1 -	16-pin connector, brown -T16e-

B3 -	12-pin connector, black -T12g-

C -	Aerial amplifier for mobile telephone -R86-

C2 -	1-pin connector, black -T1v-

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-

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.

t	Illustration shows model with left-hand drive.

t	Illustration for models with right-hand drive .

   

A -	Driver door control unit -J386-

A2 -	16-pin connector -T16m-

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 .

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 .

A -	Front passenger door control unit -J387-

A2 -	16-pin connector -T16n-

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 .

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-

AUDI A1 2015 ESL control unit J764

ESL control unit -J764-

Fitting location:

under the steering column cover at bottom.

For models without ignition lock (with keyless entry system) only.

   

A -	ESL control unit -J764-

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.

t	Illustration shows model with ignition lock.

t	Illustration for models without ignition lock (with keyless entry system) .

   

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 .

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 .

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 .

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 .

A -	Data bus diagnostic interface -J533-

C -	20-pin connector, black -T20d-

.

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 .

D -	Onboard supply control unit -J519-

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

Fitting location Onboard supply control unit -J519- for models with right-hand drive:

Below the dash panel, driver side

t	Figure shows right-hand drive vehicle.

t	Figure for left-hand drive vehicles .

   

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-

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-

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-

A3 -	38-pin connector, black -T38-

B -	TV tuner -R78-

B2 -	2-pin connector, green -T2dn-

B4 -	2-pin connector, black -T2do-

B6 -	20-pin connector, black -T20c-

C -

Radio -R-

C2 -	2-pin connector -T2dg-

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

-	4-pin connector, blue -T4ai-

AUDI A1 2015 Overview of fuses

Overview of fuses

Overview also valid for 5-door models!

   

q	Fitting location for models with right-hand drive:

Fuse holder A -SA-

q	Fitting location:

q	Fitting location for models with right-hand drive:

Relay/fuse holder F -SF-

q	Fitting location for models with left-hand drive:

q	Fitting location for models with right-hand drive:

q	For S1 version models only, from January 2014

q	For models from November 2014 only.

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

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-,

2 -	Fuse 2 on fuse holder A -SA2-,

3 -	Fuse 3 on fuse holder A -SA3-,

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.

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 .

   

A -	Fuse holder B -SB-

1 -	Fuse 1 on fuse holder B -SB1-,

2 -	Fuse 2 on fuse holder B -SB2-,

3 -	Fuse 3 on fuse holder B -SB3-,

4 -	Fuse 4 on fuse holder B -SB4-,

5 -	Fuse 5 on fuse holder B -SB5-,

6 -	Fuse 6 on fuse holder B -SB6-,

7 -	Fuse 7 on fuse holder B -SB7-,

.

A -	Fuse holder B -SB-

1 -	Fuse 1 on fuse holder B -SB1-,

2 -	Fuse 2 on fuse holder B -SB2-,

3 -	Fuse 3 on fuse holder B -SB3-,

4 -	Fuse 4 on fuse holder B -SB4-,

5 -	Fuse 5 on fuse holder B -SB5-,

6 -	Fuse 6 on fuse holder B -SB6-,

7 -	Fuse 7 on fuse holder B -SB7-,

1)	-	Onboard supply 1) Engine component supply 1)	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 2) 40 A 3)	-	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 -J367-1) Auxiliary heater element -Z35-	30

1)  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 A4) 50 A5)	-	Onboard supply 4) Engine component supply4) Radiator fan control unit -J293-5) Radiator fan -V7-5)	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 A6)	-	Automatic glow period control unit -J179-6) 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 A7) -8) - 9)	-	Radiator fan control unit -J293-7) Radiator fan -V7-7) -	30
	-	Fuse 1 (30) -S204-9)	125 A	-	Onboard supply 8) Engine component supply8)	30

4)  for models from November 2014 only 6)  for models up to October 2014 8)  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 A12) 15 A13)10)11)	-	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 A13) 10 A10)11)12)	-	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 A12)13) 30 A10)11)	-	Engine control unit -J623-	87
18	-	Fuse 18 on fuse holder H -SH18-	5 A10)11) 10 A12)13)	-	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 A10) 10 A11)13) 20 A12)	-	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 A10)11) 10 A13) 20 A12)	-	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 1.6 l diesel engine only 12)  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 .

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

.

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

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 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 19) 5 A 16) 7.5 A 14) 7.5 A 15) 7.5 A 17) 7.5 A18) 7.5 A 20)	-	Terminal 30 voltage supply relay -J317-22) Motronic current supply relay -J271-21) 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 A23)	-	ABS control unit -J104- Voltage stabiliser 2 -J570- All-wheel drive control unit -J492-23)	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 21) 20 A 22)	-	Fuel pump control unit -J538-21) Fuel pump relay -J17-22)	30
8	-	Fuse 8 on fuse holder C -SC8-	10 A21)	-	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 -J757-23)24) Ignition coil 1 with output stage -N70-23)24) Ignition coil 2 with output stage -N127-23)24) Ignition coil 3 with output stage -N291-23)24) Ignition coil 4 with output stage -N292-23)24)	30

14)  for models with 1.4 l petrol engine (90 kW) only 16)  for models with 1.4 l petrol engine (136 kW) only 18)  for models with 1.6 l diesel engine only 20)  for models with petrol engine only 22)  for models with 2.0 l petrol engine, from January 2014 24)  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 30) 5 A 31) 20 A 26) 20 A 27) 20 A 28) - Automatic glow period control unit -J179- Vacuum pump for brakes -V192- 15 2 - Fuse 2 on fuse holder C -SC2- 10 A 5 A34) - 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 29) 5 A 30) 5 A 31) 7.5 A27) 15 A 25) 15 A 26) 15 A 28) - 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 25) 15 A 26) 15 A 28) 15 A 27) 25 A 29) 30 A 30) 30 A 31) - 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 29) 15 A 30) 15 A 31) 20 A 25) 20 A 26) 20 A 28) 30 A 27) - 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 27) - 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 32) 15 A 33) - 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 1.4 l petrol engine (90 kW) only 27)  for models with 1.4 l petrol engine (136 kW) only 29)  for models with 1.6 l diesel engine only 31)  for models with MMI only 33)  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 .     https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car ST1 -  Fuse carrier 1, fuses ST2 -  Fuse carrier 2, fuses ST3 -  Fuse carrier 3, fuses .     https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car ST1 -  Fuse carrier 1, fuses ST2 -  Fuse carrier 2, fuses ST3 -  Fuse carrier 3, fuses 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     35) - 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)  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 36) 7.5 A 37) - 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 diesel engine only     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 .     https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car SF1 -  Fuse 1 on fuse holder F SF2 -  Fuse 2 on fuse holder F SF3 -  Fuse 3 on fuse holder F SF4 -  Fuse 4 on fuse holder F SF5 -  Fuse 5 on fuse holder F SF6 -  Fuse 6 on fuse holder F 16 -  Fuse 9 on fuse holder F -SF9- 17 -  Fuse 10 on fuse holder F -SF10- 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 .     https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car SF1 -  Fuse 1 on fuse holder F SF2 -  Fuse 2 on fuse holder F SF3 -  Fuse 3 on fuse holder F SF4 -  Fuse 4 on fuse holder F SF5 -  Fuse 5 on fuse holder F SF6 -  Fuse 6 on fuse holder F 16 -  Fuse 9 on fuse holder F -SF9- 17 -  Fuse 10 on fuse holder F -SF10- AUDI A1 2015 Overview of earth points Overview of earth points   Note Overview also valid for 5-door models!     https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car    685 Earth point 1 on front right longitudinal member q   Fitting location:    686 Earth point 2 on front right longitudinal member q   Fitting location:    638 Earth point on right A-pillar q   Fitting location:    687 Earth point 1 on centre tunnel q   Fitting location:    688 Earth point 2 on centre tunnel q   Fitting location:    62 Earth point, right C-pillar q   Fitting location:    624 Earth point next to starter battery q   Fitting location:    61 Earth point, left C-pillar q   Fitting location:    670 Earth point 2, left A-pillar q   Fitting location:    639 Earth point on left A-pillar q   Fitting location:    673 Earth point 3 on front left longitudinal member q   Fitting location:    672 Earth point 2 on front left longitudinal member q   Fitting location:    1 Earth strap, battery - body q   Fitting location:    671 Earth point 1 on front left longitudinal member q   Fitting location:    671 Earth point 1 on front left longitudinal member -arrow- Fitting location: On outside at front of left longitudinal member. Torque: 9 Nm   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car    1 Earth strap, battery - body with jump start connection -TV32--Arrow- Fitting location: At top of front left wheel arch. Torque: 9 Nm   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car    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:, 1). Torque: 9 Nm   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car    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   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car    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   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car    686 Earth point 2 on front right longitudinal member -arrow- Fitting location: on inside at front of right longitudinal member. Torque: 9 Nm   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car    670 Earth point 2 on left A-pillar-arrow B- Fitting location: At bottom of left A-pillar, under trim. Torque: 9 Nm   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car    688 Earth point 2 on centre tunnel -arrow B- Fitting location: At front of centre tunnel, under trim. Torque: 9 Nm   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car    638 Earth point, right A-pillar -arrow- Fitting location: on right A-pillar, under trim. Torque: 9 Nm   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car    61 Earth point on left C-pillar -arrow- Fitting location: In luggage compartment, near left C-pillar. Torque: 9 Nm   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car    62 Earth point, on right C-pillar -arrow- Fitting location: In luggage compartment, near right C-pillar. Torque: 9 Nm   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car    624 Earth point, starter battery -arrow- Fitting location: Near starter battery negative terminal Torque: 18 Nm   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car AUDI A1 2015 Overview of coupling stations (3-door models)

Overview of coupling stations (3-door models)

q	Fitting location for models with right-hand drive:

q	Overview of 5-door models

q	Overview of 5-door models

q	Fitting location for models with right-hand drive:

q	Overview of 5-door models

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

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

q	Overview of 5-door models

q	Fitting location for models with right-hand drive:

q	Overview of 5-door models

q	Fitting location for models with right-hand drive:

q	Overview of 5-door models

q	Fitting location for 5-door models

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

Overview of coupling stations (5-door models)

q	Fitting location for models with right-hand drive:

q	Fitting location for models with right-hand drive:

q	Fitting location for models with right-hand drive:

q	Fitting location for models with right-hand drive:

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

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

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 .

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-

.

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 .

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-

.

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 .

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

.

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 .

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

.

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-

AUDI A1 2015 Overview of control units

Overview of control units

Overview also valid for 5-door models!

   

1 -	Control unit for right daytime running light and side light -J861-

q	Fitting location: in right gas discharge headlight

3 -	Mechatronic unit for dual clutch gearbox -J743-

q	Fitting location: on gearbox

q	Location and connectors, 196-pin

7 -	Control unit for left daytime running light and side light -J860-

q	Fitting location: in left gas discharge headlight

AUDI A1 2015 ABS control unit J104

ABS control unit -J104-

Fitting location:

in engine compartment, right.

   

A -	ABS control unit -J104-

AUDI A1 2015 Engine control unit J623

Fitting location. 154-pin connector

Fitting location:

in engine compartment - bulkhead.

   

A -	Engine control unit -J623-

C -	94-pin connector, black -T94-

Fitting location, 196-pin connector Fitting location: in engine compartment - bulkhead.

A -	Engine control unit -J623-

C -	91-pin connector, black -T91-

Automatic glow period control unit -J179- Fitting location: in left of engine compartment.   Note models with diesel engine only.

1 -	Automatic glow period control unit -J179-

AUDI A1 2015 Power steering control unit J500 Power steering control unit -J500- Fitting location: at front - lower left.

A -	Power steering control unit -J500-

A2 -	2-pin connector -T2b- (plug A)

A3 -	3-pin connector -T3b- (plug C)