SEAT LEON 2004 – Trailer towing Toledo . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT LEON 2004 - Turn signal bulb - rear left - brake and tail light bulb - left

F	Brake light switch
M6	Turn signal bulb, rear left
M21	Brake and tail light bulb, left
A6	Positive (+) connection (left turn signal), in dash panel wiring harness
B131	Connection (54), in interior wiring harness
W1	Positive (+) connection -1- (54), in rear wiring harness

Wiring Diagram SEAT LEON 2004 - Trailer socket

E1	Light switch
U10	Trailer socket
T5na	5-pin connector, in left luggage compartment
T8i	8-pin connector, trailer coupling
A88	Connection (rear fog light), in dash panel wiring harness

Wiring Diagram SEAT LEON 2004 - Control unit with display in dash panel insert - rear fog light warning lamp - trailer operation warning lamp - left turn signal warning lamp

J1	Turn signal relay
J285	Control unit with display in dash panel insert
K13	Rear fog light warning lamp
K18	Trailer operation warning lamp
K65	Left turn signal warning lamp
K94	Right turn signal warning lamp
M8	Turn signal bulb, rear right
M22	Brake and tail light bulb, right
S22	Fuse in fuse box/relay plate
S223	Fuse in fuse box
86	Earth connection -1-, in rear wiring harness
A5	Positive (+) connection (right turn signal), in dash panel wiring harness
A84	Connection (58L), in dash panel wiring harness
A85	Connection (58R), in dash panel wiring harness

Wiring Diagram SEAT LEON 2004 - Luggage compartment light switch - rear fog light cut-out - contact switch - rear fog light bulb - left - rear fog light bulb - right

F4	Reversing light switch
F5	Luggage compartment light switch
F216	Rear fog light cut-out, contact switch
L46	Rear fog light bulb, left
L47	Rear fog light bulb, right
M16	Reversing light bulb, left
M17	Reversing light bulb, right
M25	High level brake light bulb
W3	Luggage compartment light
X	Number plate light
T5j	5-pin connector, brown, in bootlid
T5m	5-pin connector, in bootlid
T5na	5-pin connector, in left luggage compartment
T5nb	5-pin connector, in left luggage compartment
98	Earth connection, in tailgate/boot lid wiring harness
A87	Connection (RL), in dash panel wiring harness
W4	Connection -1- (rear fog light), in rear wiring harness
W15	Connection -1- (luggage compartment light), in rear wiring harness
W33	Connection (reversing light), in tailgate/boot lid wiring harness

SEAT LEON 2004 Overview of earth points in engine compartment

Overview of earth points in engine compartment    

608	Earth point, in centre of plenum chamber ⇒ -arrow-

 

10 Earth point, in plenum chamber ⇒ -arrow-

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609	Earth point, on right in plenum chamber ⇒ -arrow-

 

1 Earth strap, battery - body ⇒ Arrow A

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12	Earth points, on left in engine compartment ⇒ -arrow B-

 

2 Earth strap, gearbox - body ⇒ -arrow-

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Overview of earth points in vehicle interior

Toledo/León	Fitting Locations	No.  801 / 6

43	Earth point, lower part of right A-pillar ⇒ -arrow-

 

78 Earth point on right B-pillar ⇒ -arrow-

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77	Earth point on left B-pillar ⇒ -arrow-

 

44 Earth point, lower part of left A-pillar ⇒ -arrow-

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33	Earth point behind dash panel on right ⇒ -arrow-

42	Same earth point as ⇒ -arrow-

 

32	Earth point behind dash panel on left ⇒ -arrow-

 

45 Earth point, behind dash panel

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SEAT LEON 2004 Overview of earth points in luggage compartment (Toledo)

Overview of earth points in luggage compartment (Toledo)

50	Earth point, on left in luggage compartment

  Overview of earth points in luggage compartment (León)

57	Earth point, left rear pillar