SEAT LEON 2005 – Front and rear interior lights, up to November 2001 . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT LEON 2005 - Door contact switch - front passenger's side - rear door contact switch - front passenger's reading lamp - reading lamp - rear

F3	Door contact switch, front passenger's side
F10	Rear left door contact switch
F11	Rear right door contact switch
J393	Convenience system central control unit
W	Interior light, front
W11	Reading lamp, rear left
W12	Reading lamp, rear right
W13	Front passenger's reading lamp
W19	Reading light, driver's side
T10k	10-pin connector, black, connector point, right A pillar
T10l	10-pin connector, black, connector point, left B pillar
T10m	10-pin connector, black, connector point, right B pillar
128	Earth connection -1-, in interior light wiring harness
135	Earth connection -2-, in dash panel wiring harness
163	Earth connection -2-, in interior light wiring harness
A29	Connection (interior light), in dash panel wiring harness
R4	Connection -1-, in interior light/door contact switch wiring harness
R7	Positive (+) connection -2-, in interior light wiring harness
*	Only models with central locking (remote control)
**	Only models with rear interior light

Wiring Diagram SEAT LEON 2005 - Door contact switch - front driver's side - left door warning lamp - right door warning lamp

F2	Door contact switch, front driver's side
J285	Control unit with display in dash panel insert
M27	Door warning lamp, left
M28	Door warning lamp, right
S14	Fuse in fuse box/relay plate
T10i	10-pin connector, black, connector point, left A pillar
T10k	10-pin connector, black, connector point, right A pillar
163	Earth connection -2-, in interior light wiring harness
501	Screw connection -2- (30), on relay plate
A13	Connection (door contact switch), in dash panel wiring harness
A29	Connection (interior light), in dash panel wiring harness
R4	Connection -1-, in interior light/door contact switch wiring harness
R5	Connection -2-, in interior light wiring harness
R7	Positive (+) connection -2-, in interior light wiring harness
*	Dependent on vehicle

SEAT LEON 2005 Overview of coupling station and connections for wiring harness

Overview of coupling station and connections for wiring harness    

1 -	Coupling station in protective housing, in plenum chamber

q	With connectors -T10g-, -T10d-, -T10e-, -T10-, -T6l-, -T10h-,

2 -	Coupling station, right B-pillar

q	With connector

3 -	Coupling station on left of C-pillar

q

Location

4 -	Coupling station on left of A-pillar

q	With connector

5 -	Coupling station in engine compartment, in left wiring harness

q

Location

Coupling station in protective housing, in plenum chamber

1 -	10-pin connector -T10g-, grey, automatic gearbox

2 -	10-pin connector, -T10d-, white, data bus wire, engine control unit, automatic gearbox, Motronic control unit, ABS control unit

3 -	10-pin connector -T10e-, black, cruise control system, Motronic control unit, engine control unit

4 -	10-pin connector -T10-, orange, reversing lights, engine control unit, starter, Climatronic control unit, Motronic control unit

5 -	6-pin connector -T6l-, brown, starter, fuel pump relay, engine control unit

Toledo/León	Fitting Locations	No.  803 / 3

6 -	10-pin connector -T10h-, blue, accelerator position sender, Motronic control unit, engine control unit

7 -	10-pin connector, -T10v-, green, radiator outlet coolant temperature sender, radiator fan control unit, potentiometer for temperature selection rotary knob

SEAT LEON 2005 Coupling station, right B-pillar

Coupling station, right B-pillar

1 -	10-pin connector -T10m-, black, signal loudspeakers, central locking, rear electric window regulator, rear door warning lamp

The wiring on the B-pillar, left, is installed vice versa.

 

SEAT LEON 2005 Coupling station on left of C-pillar Coupling station on left of C-pillar See connectors in fitting locations: Multi-pin connections. 1 -  Earth connection 2 -  Rear fog light, number plate light, reversing lights black 3 -  Rear window wiper and washer system (only for Leon) pink 4 -  Central locking brown

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Uzyskaj dostęp do wszystkich schematów elektrycznych samochodu

SEAT LEON 2005 Coupling station on left of A-pillar

Coupling station on left of A-pillar

1 -	10-pin connector -T10i-, black, central locking, electric mirror adjustment, radio with muting / electric windows

The wiring on the A-pillar, right, is installed vice versa.

 

SEAT LEON 2005 Coupling station in engine compartment, in left wiring harness Coupling station in engine compartment, in left wiring harness See connectors in fitting locations: Multi-pin connections.

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Uzyskaj dostęp do wszystkich schematów elektrycznych samochodu