volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Headlamp Control Module|Testing and Inspection|Page 7284 > < Headlamp Alignment Control Module|Service and Repair|Page 7280
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Headlamp Control Module: Testing and Inspection

Headlamp Range Control Module, Coding

Special tools, testers and auxiliary items required

‹› Vehicle tester (VAS 5051A)

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Connect the (VAS 5051A).

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On the (VAS 5051A), select "Guided Fault Finding".

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Using the "Go To" button, select "Functions/Component selection" and the following menu options in sequence:

‹› Body

‹› Electrical Equipment

‹› 01 - On Board Diagnostic (OBD) Capable Systems

‹› Automatic vertical headlamp aim control

‹› Functions of automatic vertical headlamp aim control

‹› Coding automatic vertical headlamp aim control

If the Headlamp Range Control Module (J431) is coded, then perform a basic setting on the headlamps. 

Headlamp Control Module|Testing and Inspection|Page 7284 > < Headlamp Alignment Control Module|Service and Repair|Page 7280