SKODA ROOMSTER 2008 — Body electrical — Roomster, As of November 2007 . Wiring diagrams, Pin Connector, Location

Wiring Diagram SKODA ROOMSTER 2008 - Battery - Fuse holder on battery

A	Battery
B	Starter
J519	Vehicle voltage control unit
SA2	Fuse 2 on fuse holder A
T18a	18-pin connector, at onboard supply control unit (brown)
1	Earth strap, battery body
2	Earth strap, gearbox - body
671	Earth point 1 at front left longitudinal member
B315	Positive connection 1 (30a) in main wiring harness
B316	Positive connection 2 (30a) in main wiring harness
B317	Positive connection 3 (30a) in main wiring harness
*	for petrol engines
**	for diesel engines

Wiring Diagram SKODA ROOMSTER 2008 - Ignition starter switch - Fuse holder B

B	Starter
D	Ignition starter switch
J519	Vehicle voltage control unit
SB19	Fuse 19 on fuse holder B
T8a	8-pin connector, at ignition starter switch
T18a	18-pin connector, at onboard supply control unit (brown)
370	Earth connection 5 in main wiring harness
B273	Positive connection (15) in main wiring harness
B316	Positive connection 2 (30a) in main wiring harness
B518	Connection (86s), in main wiring harness
B626	Positive connection 2 (15) in main wiring harness
*	not valid for vehicles with automatic gearbox

Wiring Diagram SKODA ROOMSTER 2008 - X contact relief relay - Fuse holder A on the battery

J59	X contact relief relay
J519	Vehicle voltage control unit
SA11	Fuse 11 on fuse holder A
T5a	5-pin connector, at onboard supply control unit (black)
T6j	6-pin connector, at onboard supply control unit (brown)
T18a	18-pin connector, at onboard supply control unit (brown)
366	Earth connection 1 in main wiring harness
367	Earth connection 2 in main wiring harness
368	Earth connection 3 in main wiring harness
369	Earth connection 4 in main wiring harness
371	Earth connection 6 in main wiring harness
372	Earth connection 7 in main wiring harness
373	Earth connection 8 in main wiring harness
687	Earth point 1 on the middle tunnel
B346	Connection 1 (75) in main wiring harness
B623	Connection 1 (75x) in main wiring harness

Wiring Diagram SKODA ROOMSTER 2008 - Light switch - fuse holder B (not valid for Bi - halogen headlight)

E1	Light switch
E23	Fog light and rear fog light switch
J277	Day driving lights relay, Side light, Tail light
J519	Vehicle voltage control unit
J745	Cornering light and headlight range control, control unit
L9	Lamp for light switch illumination
SB35	Fuse 35 on fuse holder B
T6c	6-pin connector, at onboard supply control unit (black)
T17a	17-pin connector, at light switch
367	Earth connection 2 in main wiring harness
B274	Positive connection (58L) in main wiring harness
B316	Positive connection 2 (30a) in main wiring harness
B340	Connection 1 (58d) in main wiring harness
B346	Connection 1 (75) in main wiring harness
B543	Positive connection (58R) in main wiring harness
*	for vehicles with headlight washer system
**	for vehicles with day driving lights
***	for vehicles with fog light / static cornering light

Wiring Diagram SKODA ROOMSTER 2008 - Left headlight - Right headlight - Fuse holder B - (not valid for Bi - halogen headlight)

J519	Vehicle voltage control unit
L1	2-filament lamp for left headlight
L2	2-filament lamp for right headlight
M1	Side light bulb, left
M3	Side light bulb, right
SB17	Fuse 17 on fuse holder B
SB18	Fuse 18 on fuse holder B
SB36	Fuse 36 on fuse holder B
SB57	Fuse 57 on fuse holder B
SB58	Fuse 58 on fuse holder B
T10a	10-pin connector, at left headlight
T10b	10-pin connector, at right headlight
12	Earth point on left in engine compartment
374	Earth connection 9 in main wiring harness
B274	Positive connection (58L) in main wiring harness
B456	Connection (56b) in main wiring harness
B543	Positive connection (58R) in main wiring harness
B620	Positive connection 2 (58L) in main wiring harness
B629	Connection (56a) in main wiring harness

Wiring Diagram SKODA ROOMSTER 2008 - Turn signal switch - Headlight dipper/flasher switch - Parking light switch - (not valid for Bi - halogen headlight)

E2	Turn signal light switch
E4	Headlight dipper/flasher switch
E19	Parking light switch
J519	Vehicle voltage control unit
T16a	16-pin connector, at onboard supply control unit (black)
T41a	41-pin connector, at steering column switch
369	Earth connection 4 in main wiring harness
B274	Positive connection (58L) in main wiring harness
B316	Positive connection 2 (30a) in main wiring harness
B456	Connection (56b) in main wiring harness
B543	Positive connection (58R) in main wiring harness

Wiring Diagram SKODA ROOMSTER 2008 - Hazard warning lights button - Front turn signal - Side turn signal

E229	Hazard warning lights button
J519	Vehicle voltage control unit
K6	Hazard warning light system warning lamp
L76	Bulb for button lighting
M5	Turn signal bulb, front left
M7	Turn signal bulb, front right
M18	Side turn signal bulb, left
M19	Side turn signal bulb, right
T6c	6-pin connector, at onboard supply control unit (black)
T6e	6-pin connector, at hazard warning lights button
T16a	16-pin connector, at onboard supply control unit (black)
12	Earth point on left in engine compartment
368	Earth connection 3 in main wiring harness
374	Earth connection 9 in main wiring harness
375	Earth connection 10 in main wiring harness
376	Earth connection 11 in main wiring harness
377	Earth connection 12 in main wiring harness
B630	Positive connection (left turn signal) in main wiring harness
B631	Positive connection (right turn signal) in main wiring harness

Wiring Diagram SKODA ROOMSTER 2008 - Left tail light - Fuse holder B

J519	Vehicle voltage control unit
L46	Rear fog light bulb, left
M4	Tail light bulb, left
M6	Turn signal bulb, rear left
M9	Brake light bulb, left
M16	Reversing light bulb, left
SB37	Fuse 37 on fuse holder B
T6l	6-pin connector, on left tail light
50	Earth point in luggage compartment, left
378	Earth connection 13 in main wiring harness
B335	Connection 1 (54) in main wiring harness
B520	Connection (RF) in main wiring harness
B620	Positive connection 2 (58L) in main wiring harness
B630	Positive connection (left turn signal) in main wiring harness

Wiring Diagram SKODA ROOMSTER 2008 - Right tail light

J519	Vehicle voltage control unit
L47	Rear fog light bulb, right
M2	Tail light bulb, right
M8	Turn signal bulb, rear right
M10	Brake light bulb, right
M17	Reversing light bulb, right
T6m	6-pin connector, on right tail light
366	Earth connection 1 in main wiring harness
B335	Connection 1 (54) in main wiring harness
B520	Connection (RF) in main wiring harness
B631	Positive connection (right turn signal) in main wiring harness

Wiring Diagram SKODA ROOMSTER 2008 - Brake light switch - Brake pedal switch - Reversing light switch - High level brake light - Number plate light

F	Brake light switch
F4	Reversing light switch
F47	Brake pedal switch
J519	Vehicle voltage control unit
J623	Engine control unit
M25	Bulb for high level brake light
T4d	4-pin connector, at brake pedal switch
T6o	6-pin connector, at onboard supply control unit (black)
T10c	10-pin connector, in luggage compartment, left
X	Number plate light
50	Earth point in luggage compartment, left
98	Earth connection in rear lid wiring harness
B279	Positive connection 3 (15a) in main wiring harness
B335	Connection 1 (54) in main wiring harness
B350	Positive connection 1 (87a) in main wiring harness
B520	Connection (RF) in main wiring harness
B620	Positive connection 2 (58L) in main wiring harness
*	not valid for vehicles with automatic gearbox
**	for petrol engines
***	for diesel engines

Wiring Diagram SKODA ROOMSTER 2008 - Headlight range control adjuster - Headlight range control motor - left - Headlight range control motor - right - (not valid for Bi - halogen headlight)

E102	Headlight range control adjuster
J519	Vehicle voltage control unit
L54	Bulb for lighting of headlight range control adjuster
T8b	8-pin connector, at headlight range control adjuster
T10a	10-pin connector, at left headlight
T10b	10-pin connector, at right headlight
V48	Headlight range control motor, left
V49	Headlight range control motor, right
369	Earth connection 4 in main wiring harness
374	Earth connection 9 in main wiring harness
B340	Connection 1 (58d) in main wiring harness
B455	Connection (HRC) in main wiring harness

Wiring Diagram SKODA ROOMSTER 2008 - Intermittent wiper switch - Rear wiper switch - Intermittent wiper control - Windscreen wiper motor

E22	Intermittent wiper switch
E34	Rear wiper switch
E38	Intermittent wiper control
J519	Vehicle voltage control unit
T4a	4-pin connector, at windscreen wiper motor
T5a	5-pin connector, at onboard supply control unit (black)
T5c	5-pin connector, at onboard supply control unit (brown)
T16a	16-pin connector, at onboard supply control unit (black)
T18a	18-pin connector, at onboard supply control unit (brown)
T41a	41-pin connector, at steering column switch
V	Windscreen wiper motor
369	Earth connection 4 in main wiring harness
370	Earth connection 5 in main wiring harness
687	Earth point 1 on the middle tunnel
B621	Connection 1 (53c) in main wiring harness
B622	Connection (windscreen wiper) in main wiring harness

Wiring Diagram SKODA ROOMSTER 2008 - Rear window wiper motor - Windscreen and rear window washer pump

E234	Rear lid handle release button
J519	Vehicle voltage control unit
T4c	4-pin connector, at rear window wiper motor
T10c	10-pin connector, in luggage compartment, left
V12	Rear window wiper motor
V59	Windscreen and rear window washer pump
98	Earth connection in rear lid wiring harness
B621	Connection 1 (53c) in main wiring harness
B622	Connection (windscreen wiper) in main wiring harness
	for vehicles with central locking

Wiring Diagram SKODA ROOMSTER 2008 - Heated rear window button - Heated rear window

E230	Heated rear window button
J519	Vehicle voltage control unit
K10	Heated rear window warning light
L76	Bulb for button lighting
T1a	1-pin connector, in rear lid
T1b	1-pin connector, in rear lid
T5c	5-pin connector, at onboard supply control unit (brown)
T6b	6-pin connector, at heated rear window button
T6c	6-pin connector, at onboard supply control unit (black)
T10c	10-pin connector, in luggage compartment, left
Z1	Heated rear window
98	Earth connection in rear lid wiring harness
368	Earth connection 3 in main wiring harness
B340	Connection 1 (58d) in main wiring harness
B341	Connection 2 (58d) in main wiring harness
*	valid for vehicles with sheet metal rear lid
	valid for vehicles with plastic rear lid

Wiring Diagram SKODA ROOMSTER 2008 - Door contact switch - driver side - Door contact switch - front passenger side - (not valid for vehicles with central locking)

F2	Door contact switch, driver side
F3	Door contact switch, front passenger side
J519	Vehicle voltage control unit
T18a	18-pin connector, at onboard supply control unit (brown)
T28a	28-pin connector, on the left A-pillar
T28b	28-pin connector, on the right A-pillar
205	Earth connection, in driver door wiring harness
372	Earth connection 7 in main wiring harness
373	Earth connection 8 in main wiring harness

Wiring Diagram SKODA ROOMSTER 2008 - Front interior light - Rear interior light (not valid for Praktik)

J317	Terminal 30 voltage supply relay
J519	Vehicle voltage control unit
T3a	3-pin connector, on the bulb of the front interior light
T3b	3-pin connector, on the bulb of the rear interior light
T5a	5-pin connector, at onboard supply control unit (black)
T6j	6-pin connector, at onboard supply control unit (brown)
W1	Front interior light
W13	Front passenger reading light
W19	Reading lamp, driver side
W43	Rear interior light
372	Earth connection 7 in main wiring harness
B559	Positive connection 1 (30g) in main wiring harness
B632	Connection (interior light, 31) in main wiring harness
*	for vehicles without optional equipment
	for vehicles with optional equipment

Wiring Diagram SKODA ROOMSTER 2008 - Glove box light - luggage compartment light

E26	Glove box light switch
J519	Vehicle voltage control unit
W6	Glove box light
W35	Luggage compartment light, right
368	Earth connection 3 in main wiring harness
B559	Positive connection 1 (30g) in main wiring harness
*	Optional equipement

Wiring Diagram SKODA ROOMSTER 2008 - Rear lid remote release button - Rear lid lock unit - Central locking motor in rear lid - (not valid for vehicles with central locking)

E233	Rear lid remote release button
F256	Rear lid lock unit
J519	Vehicle voltage control unit
L76	Bulb for button lighting
T4b	4-pin connector, at rear lid remote release button
T4e	4-pin connector, rear lid lock unit
T5c	5-pin connector, at onboard supply control unit (brown)
T6k	6-pin connector, at onboard supply control unit (red)
T6o	6-pin connector, at onboard supply control unit (black)
T10c	10-pin connector, in luggage compartment, left
T28a	28-pin connector, on the left A-pillar
V53	Central locking motor in rear lid
98	Earth connection in rear lid wiring harness
205	Earth connection, in driver door wiring harness
370	Earth connection 5 in main wiring harness
B340	Connection 1 (58d) in main wiring harness
B447	Connection (luggage compartment light) in main wiring harness

Wiring Diagram SKODA ROOMSTER 2008 - Horn activation - high tone horn - low tone horn - coil

F350	Coil
H	Horn activation
H2	High tone horn
H7	Low tone horn
J519	Vehicle voltage control unit
T5c	5-pin connector, at onboard supply control unit (brown)
T8d	8-pin connector, on the coil
T18a	18-pin connector, at onboard supply control unit (brown)
T41a	41-pin connector, at steering column switch
369	Earth connection 4 in main wiring harness
379	Earth connection 14 in main wiring harness
672	Earth point 2 at front left longitudinal member
*	Optional equipement

Wiring Diagram SKODA ROOMSTER 2008 - Socket - Cigarette lighter - 12 V socket

J519	Vehicle voltage control unit
T3c	3-pin connector, on the socket
T3d	3-pin connector, on the 12 V socket
U	Socket
U1	Cigarette lighter
U5	12 V socket
366	Earth connection 1 in main wiring harness
378	Earth connection 13 in main wiring harness
*	not valid for Praktik
**	Optional equipement

Wiring Diagram SKODA ROOMSTER 2008 - Fuse holder B

G85	Steering angle sender
J104	ABS control unit
J386	Door control unit, driver side
J500	Power steering control unit
J519	Vehicle voltage control unit
J623	Engine control unit
SB1	Fuse 1 on fuse holder B
SB2	Fuse 2 on fuse holder B
SB3	Fuse 3 on fuse holder B
SB4	Fuse 4 on fuse holder B
SB5	Fuse 5 on fuse holder B
SB6	Fuse 6 on fuse holder B
SB9	Fuse 9 on fuse holder B
SB10	Fuse 10 on fuse holder B
SB11	Fuse 11 on fuse holder B
B278	Positive connection 2 (15a) in main wiring harness
B281	Positive connection 5 (15a) in main wiring harness
B282	Positive connection 6 (15a) in main wiring harness
**	for petrol engines

Wiring Diagram SKODA ROOMSTER 2008 - Fuse holder B

A25	Voltage transformer, 12 V/5 V
E192	Heated driver seat switch
E193	Heated front passenger seat switch
J217	Automatic gearbox control unit
J519	Vehicle voltage control unit
J667	Power output module for left headlight
J668	Power output module for right headlight
SB12	Fuse 12 on fuse holder B
SB13	Fuse 13 on fuse holder B
SB14	Fuse 14 on fuse holder B
SB15	Fuse 15 on fuse holder B
SB16	Fuse 16 on fuse holder B
SB25	Fuse 25 on fuse holder B
SB26	Fuse 26 on fuse holder B
SB27	Fuse 27 on fuse holder B
B277	Positive connection 1 (15a) in main wiring harness
*	not valid for vehicles with automatic gearbox
**	on vehicles with pre-installation for navigation system Via Michelin
***	on vehicles with Bi - halogen headlight - dynamic cornering light
	for vehicles with automatic gearbox

Wiring Diagram SKODA ROOMSTER 2008 - Fuse holder B

J393	Convenience system central control unit
J519	Vehicle voltage control unit
SB20	Fuse 20 on fuse holder B
SB21	Fuse 21 on fuse holder B
SB22	Fuse 22 on fuse holder B
SB23	Fuse 23 on fuse holder B
SB24	Fuse 24 on fuse holder B
SB42	Fuse 42 on fuse holder B
SB43	Fuse 43 on fuse holder B
SB44	Fuse 44 on fuse holder B
SB45	Fuse 45 on fuse holder B
B315	Positive connection 1 (30a) in main wiring harness
B320	Positive connection 6 (30a) in main wiring harness
B321	Positive connection 7 (30a) in main wiring harness

Wiring Diagram SKODA ROOMSTER 2008 - Fuse holder B

E9	Fresh air blower switch
J104	ABS control unit
J126	Fresh air blower control unit
J386	Door control unit, driver side
J387	Door control unit, front passenger side
J503	Control unit with display for radio and navigation system
J519	Vehicle voltage control unit
J527	Steering column electronics control unit
J623	Engine control unit
R	Radio
SB39	Fuse 39 on fuse holder B
SB40	Fuse 40 on fuse holder B
SB41	Fuse 41 on fuse holder B
SB46	Fuse 46 on fuse holder B
SB47	Fuse 47 on fuse holder B
SB48	Fuse 48 on fuse holder B
SB49	Fuse 49 on fuse holder B
SB50	Fuse 50 on fuse holder B
SB51	Fuse 51 on fuse holder B
SB52	Fuse 52 on fuse holder B
*	not valid for Praktik

Wiring Diagram SKODA ROOMSTER 2008 - Dash panel insert - Control unit in dash panel insert - Warning lights - Digital clock

J285	Control unit in dash panel insert
J519	Vehicle voltage control unit
K	Dash panel insert
K1	Main beam warning light
K13	Rear fog light warning light
K17	Fog light warning light
K60	Dipped beam and rear lights warning light
L10	Bulb for dash panel insert lighting
T8c	8-pin connector, at dash panel insert
T32a	32-pin connector, at dash panel insert
Y2	Digital clock
370	Earth connection 5 in main wiring harness
410	Earth connection 1 (sender earth) in main wiring harness
B456	Connection (56b) in main wiring harness
B629	Connection (56a) in main wiring harness

Wiring Diagram SKODA ROOMSTER 2008 - Dash panel insert - Control unit in dash panel insert - Warning lights - Coolant temperature gauge - Rev. counter

G3	Coolant temperature gauge
G5	Rev. Counter
J285	Control unit in dash panel insert
J519	Vehicle voltage control unit
K	Dash panel insert
K2	Alternator warning light
K18	Trailer operation warning light
K47	ABS warning light
K65	Left turn signal warning light
K75	Airbag warning light
K86	Traction control system warning light
K92	Servotronic warning light
K94	Right turn signal warning light
K155	ESP and TCS warning light
T16a	16-pin connector, at onboard supply control unit (black)
T32a	32-pin connector, at dash panel insert
B383	Connection 1 (drive train CAN bus High) in main wiring harness
B390	Connection 1 (drive train CAN bus Low) in main wiring harness
*	for vehicles with TCS
**	for vehicles with ESP

Wiring Diagram SKODA ROOMSTER 2008 - Dash panel insert - Control unit in dash panel insert - Warning lights - Multi-function display

E91	Function selection switch
E92	Reset button
G17	Ambient temperature sensor
J119	Multi-function display
J285	Control unit in dash panel insert
J519	Vehicle voltage control unit
K	Dash panel insert
K116	Rear lid open warning light
K166	Door open warning light
K171	Bonnet open warning light
K220	Warning light for tyre pressure display
K231	Diesel particle filter warning light
K247	Warning light for cornering light
T32a	32-pin connector, at dash panel insert
*	Optional equipement
**	for vehicles with multi-function display
***	for vehicles with diesel particle filter

Wiring Diagram SKODA ROOMSTER 2008 - Immobilizer - Dash panel insert - Control unit in dash panel insert - Warning lights - Buzzer and Gong

D2	Immobilizer reading coil
H3	Buzzer and gong
J285	Control unit in dash panel insert
J362	Immobilizer control unit
J519	Vehicle voltage control unit
K	Dash panel insert
K117	Immobilizer warning light
K169	Selector lever lock warning light
T8c	8-pin connector, at dash panel insert
T16a	16-pin connector, at onboard supply control unit (black)
T32a	32-pin connector, at dash panel insert
Y6	Selector lever position indicator
B274	Positive connection (58L) in main wiring harness
B543	Positive connection (58R) in main wiring harness
*	for vehicles with automatic gearbox

Wiring Diagram SKODA ROOMSTER 2008 - Dash panel insert - Control unit in dash panel insert - Warning lights - Handbrake warning switch - Brake fluid level warning contact - Coolant shortage indicator sender - Windscreen washer fluid level sender

F9	Handbrake warning switch
F34	Brake fluid level warning contact
G32	Coolant shortage indicator sender
G33	Windscreen washer fluid level sender
J285	Control unit in dash panel insert
J519	Vehicle voltage control unit
K	Dash panel insert
K7	Dual circuit and hand brake system warning light
K28	Coolant temperature and coolant shortage indicator warning light
K106	Washer fluid low warning lamp
T18b	18-pin connector, at onboard supply control unit (black)
T32a	32-pin connector, at dash panel insert
368	Earth connection 3 in main wiring harness
377	Earth connection 12 in main wiring harness
410	Earth connection 1 (sender earth) in main wiring harness
B397	Connection 1 (convenience CAN bus, High) in main wiring harness
B406	Connection 1 (convenience CAN bus, Low) in main wiring harness
*	Optional equipement

Wiring Diagram SKODA ROOMSTER 2008 - Dash panel insert - Control unit in dash panel insert - Warning lights - Belt switch - driver side - Belt switch - front passenger side - Pressure sensor for seat occupied recognition

E24	Belt switch - driver side
E25	Belt switch - front passenger side
G452	Pressure sensor for seat occupied recognition
J285	Control unit in dash panel insert
J519	Vehicle voltage control unit
K	Dash panel insert
K19	Seat belt warning light
T6an	6-pin connector, under front passenger seat (red)
T6ao	6-pin connector, under front passenger seat (brown)
T6d	6-pin connector, under driver seat (red)
T32a	32-pin connector, at dash panel insert
369	Earth connection 4 in main wiring harness
*	Optional equipement

Wiring Diagram SKODA ROOMSTER 2008 - Dash panel insert - Control unit in dash panel insert - Warning lights - Bonnet contact switch - Brake pad wear sender

F266	Bonnet contact switch
G34	Brake lining/pad wear sender, front left
J285	Control unit in dash panel insert
J519	Vehicle voltage control unit
K	Dash panel insert
K32	Brake pad/lining warning light
T8c	8-pin connector, at dash panel insert
T16a	16-pin connector, at onboard supply control unit (black)
375	Earth connection 10 in main wiring harness
410	Earth connection 1 (sender earth) in main wiring harness
*	for vehicles with Extended servicing intervals (ESI) and or with anti-theft alarm system
**	Optional equipement

Wiring Diagram SKODA ROOMSTER 2008 - Connector for diagnostic connection - Data bus diagnostic interface

J519	Vehicle voltage control unit
J533	Data bus diagnostic interface
T16a	16-pin connector, at onboard supply control unit (black)
T16b	16-pin connector, at onboard supply control unit (black)
T18a	18-pin connector, at onboard supply control unit (brown)
372	Earth connection 7 in main wiring harness
B625	Connection (diagnosis wire K), in main wiring harness