Headlamp Alignment Control Module: Service and Repair

2011 Audi Q5 Quattro (8RB) V6-3.2L (CALB)SECTION Service and Repair





Automatic Headlamp Vertical Aim and Range, Control Modules (J431)/(J745)

- If the control module was replaced, select the "Replace" function for the respective control module in "Guided Fault Finding" or "Guided Functions" using the Vehicle Diagnostic Tester.

- Select the function or path:






- Follow the instructions on the Vehicle Diagnostic Tester display.

Removing







Danger of unintended engine ignition.

Turn off the ignition and remove the ignition key from the vehicle interior for all work performed on the high voltage vehicle.

- Switch off ignition and remove ignition key.

- Remove glove compartment.

- Release the retaining clip - arrow - and remove the - 1 - from the retaining frame.

- Disconnect the electrical connector - 2 -.

- To disconnect electrical connector, press catch - 1 -, turn retaining bracket in the direction of the - arrow - and remove connector.






Installing

Tightening specification, refer to => [ Automatic Headlamp Vertical Aim Control Overview ] Automatic Headlamp Vertical Aim Control Overview.

Install in reverse order of removal, observing the following:

- Install glove compartment.

- Follow the prompts on the Vehicle Diagnostic Tester display in the case of a new headlamp range control module.

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.