A4 Quattro Wagon L4-1.8L Turbo (ATW) (2000)
Headlamp Alignment Control Module: Service and Repair
Automatic Vertical Aim Control System Control Module -J431-, Replacing
Removing
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Remove rear seat bench, refer to Body and Frame - Seats - Service and Repair - Procedures See: Body and Frame/Seats/Service and
Repair/Procedures
The control module for automatic headlight aim control is in a foam plastic housing in the right corner under the rear seat.
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Carefully pull housing forward and unfold it.
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Remove automatic vertical aim control system control module -J431- and disconnect harness connector.
Installing
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Install in reverse order of removal.