Checking Noise from the Sun Roof

Checking noise from the sun roof

Noise from the sun roof

Noise occurs:
1. When the sun roof is operated.
2. When the car is driven.

Select one of the above alternatives.

1 - Checking the sun roof

2 - Checking the sun roof

-------------------------------------------------

Checking the sun roof
If the noise is sporadic (clicking), check the mechanism, rails and drive for unevenness.

Hint: Adjusting the glass panel may remedy the problem.

If there are squeaks coming from the front of the sun roof, check the motor and drive.
Clean and lubricate the rails and mechanism.
Remedy as necessary:

Other information
- For glass panel adjustment: Sun roof, adjusting Adjustments
- Mechanism / mechanical cable sun roof, replacement Service and Repair

Select Continue once the fault has been remedied.

Continue - Functionality check

-------------------------------------------------

Checking the sun roof
If there is rattling from the sun roof, check that all components are properly mounted and check that all bolts and screws are securely tightened.
Replace any damaged components. Use new bolts when mounting.
If there is rattling, but no loose or damaged components are found, try replacing the mechanism.
An improperly adjusted sun roof can cause wind noise. If this is the case, adjust the sun roof vertically as well as the front and rear position.
Check that the sun roof seal is undamaged. If the seal is damaged, replace the sun roof.
Laterally adjust the entire sun roof cassette in the body.
Remedy as necessary:

Other information
- Sun roof, adjusting Adjustments
- Mechanism / mechanical cable sun roof, replacement Service and Repair
- Glass sun roof, replacing Service and Repair

Select Continue once the fault has been remedied.

Continue - Functionality check

-------------------------------------------------

Functionality check
Check that there is no noise from the sun roof during operation.

Is the sun roof function OK?

Yes - FAULT FOUND

No - Trouble-shooting information

-------------------------------------------------

Functionality check
Test drive the car and check that there is no noise from the sun roof.

Is there noise from the sun roof?

Yes - Trouble-shooting information

No - FAULT FOUND

-------------------------------------------------

Trouble-shooting information




Information

Fault-tracing information
The fault should be diagnosed and remedied. Since this is not the case the fault-tracing process has failed.
Complete the fault-tracing for those fault or try again.

Do you want to terminate fault-tracing at this time?

Yes - Exit fault-tracing

No - Attempt New Test

------------------------

Attempt New Test - Noise from the sun roof

-------------------------------------------------