Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLKSWAGEN2008JETTA GLI (1K2) L4-2.0L TURBO (BPY)REPAIR AND DIAGNOSISDIAGRAMSELECTRICAL DIAGRAMSPOWER AND GROUND DISTRIBUTIONPOWER DISTRIBUTION MODULEVEHICLE ELECTRICAL SYSTEM CONTROL MODULE, ENGINE CODE BPY, FROM MAY 2005DIAGRAM 87/4 (TRACKS 29-42)
2008 Volkswagen Jetta GLI (1K2) L4-2.0L Turbo (BPY)
Diagram 87/4 (Tracks 29-42)
2008 Volkswagen Jetta GLI (1K2) L4-2.0L Turbo (BPY)SECTION Diagram 87/4 (Tracks 29-42)
IMPORTANT NOTE:
This manufacturer uses "Track" style wiring diagrams.
For information on how to use these diagrams effectively, please refer to Diagram Information and Instructions. Diagram Information and Instructions
Vehicle Electrical System Control Module, Left Front Fog Lamp, Right Front Fog Lamp, Left Parking Lamp, Right Parking Lamp, Left Front Turn Signal Lamp, Right Front Turn Signal Lamp, Left Low Beam Headlamp, Left High Beam Headlamp, Right Low Beam Headlamp, Right High Beam Headlamp
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = lilac
ge = yellow
or = orange
rs = pink
J519 - Vehicle Electrical System Control Module Component Locations Vehicle Electrical System Control Module -J519-
L22 - Left Front Fog Lamp
L23 - Right Front Fog Lamp
M1 - Left Parking Lamp
M3 - Right Parking Lamp
M5 - Left Front Turn Signal Lamp
M7 - Right Front Turn Signal Lamp
M29 - Left Low Beam Headlamp
M30 - Left High Beam Headlamp
M31 - Right Low Beam Headlamp
M32 - Right High Beam Headlamp
T10i - 10-Pin Connector
T10j - 10-Pin Connector
(376) - Ground Connection 11 (in main wiring harness)
(378) - Ground Connection 13 (in main wiring harness)
(655) - Ground Connection (on left headlamp)
(656) - Ground Connection (on right headlamp)
1) - Through June 2007
2) - From July 2007
Previous Diagram 87/3 (Tracks 15-28)
Next Diagram 87/5 (Tracks 43-56)
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.