VW PASSAT 1999 – Trailer towing . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW PASSAT 1999 - Reversing lights - left turn signal - left brake and tail light bulb

F4	Reversing light switch
M6	Turn signal bulb, rear left
M16	Reversing light bulb, left
M17	Reversing light bulb, right
M21	Brake and tail light bulb, left
S223	Fuse in fuse holder
T2	2-pin connector, on left tail light
T4	4-pin connector, on left tail light
T6a	6-pin connector, on left tail light
T10a	10-pin connector, brown, coupling station left A-pillar
57	Earth point, left rear pillar
63	Earth point, left tail light bulb holder
87	Earth connection -2-, in rear wiring harness
A6	Positive (+) connection (left turn signal), in rear wiring harness

Wiring Diagram VW PASSAT 1999 - Trailer towing socket - rear fog light cut-off

F216	Rear fog light cut-out, contact switch
L46	Rear fog light bulb, left
L47	Rear fog light bulb, right
S235	Fuse in fuse holder
T1	Single connector, near left tail light
T6a	6-pin connector, on left tail light
T6b	6-pin connector, on right tail light
T6c	6-pin connector, blue, coupling station left A-pillar
T10a	10-pin connector, brown, left A-pillar coupling station
T13	13-pin connector, on trailer towing socket
U10	Trailer socket
57	Earth point, left rear pillar
238	Earth connection -1-, in interior wiring harness
500	Screw connection -1- (30), on relay plate
A52	Positive connection -2- (30), in dash panel wiring harness
A88	Connection (RFL), in dash panel wiring harness
W4	Connection -1- (rear fog light), in rear wiring harness
W25	Connection -2- (rear fog light), in rear wiring harness

Wiring Diagram VW PASSAT 1999 - Right turn signal - right brake and tail light - trailer towing warning lamp

E3	Hazard warning light switch
J285	Control unit with display in dash panel insert
K18	Trailer operation warning lamp
M8	Turn signal bulb, rear right
M22	Brake and tail light bulb, right
S22	Fuse in relay plate fuse box
T4a	4-pin connector, on right tail light
T6b	6-pin connector, on right tail light
T7a	7-pin connector, on chamber 4 of hazard warning light switch (on vehicles not fitted with tow bar, the hazard warning light switch illumination is connected here)
T10a	10-pin connector, brown, coupling station left A-pillar
T32a	32-pin connector, blue, on dash panel insert
64	Earth point, right tail light bulb holder
75	Earth point, rear pillar, right
197	Earth connection -4-, in rear wiring harness
A5	Positive (+) connection (right turn signal), in dash panel wiring harness
W1	Positive (+) connection (54), in rear wiring harness
*	From May 1998
**	Up to April 1998