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Home >> Audi >> 2003 >> TT Coupe (8N3) L4-1.8L Turbo (AWP) >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Lighting and Horns >> Headlamp Control Module >> Service and Repair
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Headlamp Control Module: Service and Repair




High Intensity Gas Discharge Lamp Control Modules -J343- And -J344-, Removing And Installing

CAUTION: Before beginning repairs on the electrical system:

- Obtain the anti-theft radio security code.
- Switch the ignition off.
- Disconnect the battery Ground (GND) strap.
- After reconnecting battery, re-code and check operation of anti-theft radio. Also check operation of clock and power windows according to Owner's Manual.

WARNING:
- HIGH VOLTAGE!
- Always disconnect battery Ground (GND) strap prior to servicing any parts of the HID lamp system marked with the yellow "HIGH VOLTAGE!" symbol.
- After disconnecting battery, briefly turn headlights on and off in order discharge any residual voltage.

Removing
- Remove left or right headlight.
- Disconnect electrical connection at headlight.








- Remove bracket -3-. Bracket is secured at vehicle with three nuts -2- (SW10).
- Remove bolts -4- and remove control module -1- from bracket -3-.

Installing
- Install in reverse order of removal.
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