Removing
- Disconnect the door cut-off connector
-1- from the A-pillar. Refer to
→ Electrical Equipment; Rep. Gr.97; Connectors.
- Tape off the A-pillar in the door arrest
Caution
This procedure contains mandatory replaceable parts. Refer to component
overview prior to starting procedure.
Removing
- Move the door window into the "closed" position.
-&n
General Description
The following procedure is used to diagnose the Engine
Component Power Supply Relay -J757- and the power supply voltage
that is provided to the engine components.
Special tools and workshop equipment
required
Multimeter.
Wiring Diagram.
Scan Tool.
Test requirements
Fuse
Overview - Name Badges and Emblems
1 - Emblem
Removing and Installing. Refer to
→ Chapter "Radiator Grille Name Badges and Emblems, Removing and
Installing".
2 - quattro Name Badge
Replace after removing
Removing and Installing. Refer to
→ Chapter "Radiat