VW POLO 2003 – Trailer . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW POLO 2003 - Left tail light

E2	Turn signal switch
E20	Lighting regulator - switches and instruments
E23	Front and rear fog light switch
F	Brake light switch
K13	Rear fog light warning lamp
L20	Rear fog light bulb
M1	Side light bulb, left
M5	Turn signal bulb, front left
M6	Turn signal bulb, rear left
M21	Brake and tail light bulb, left
T5d	5-pin connector, on tail light
T5j	5-pin connector, near left tail light
T6a	6-pin connector, near left tail light
T18	18-pin connector, near radiator left
T28	28-pin connector, on dash panel insert
59	Earth connection, near left tail light
B10	Positive (+) connection (30), in lighting switch wiring harness
C20	Connection (turn signal, left), in headlight wiring harness
W1	Positive (+) connection (54), in rear wiring harness

E20	Switches and instruments, lighting regulator
F216	Rear fog light cut-out, contact switch, socket
L20	Rear fog light bulb
T3	3-pin connector, rear fog light cut-out, contact switch
T13	13-pin connector
U10	Trailer socket
64	Earth point, right tail light bulb holder
W4	Connection (rear fog light), in rear wiring harness

E2	Turn signal switch
E3	Hazard warning light switch
F4	Reversing light switch
J20	Hazard warning light relay, trailer operation
K18	Trailer operation warning lamp
M3	Side light bulb, right
M7	Turn signal bulb, front right
M8	Turn signal bulb, rear right
M17	Reversing light bulb, right
M22	Brake and tail light bulb, right
T5f	5-pin connector, on tail light
T5k	5-pin connector, near right tail light
T2	2-pin connector, behind dash panel, left
T18	18-pin connector, near radiator left
48	Earth point, right side, right
C19	Connection -1- (turn signal, right), in headlight wiring harness