Panorama Sliding/Tilting Sunroof, Checking Functionality, Cleaning And Lubricating Guide Rails

-- Check the roof system for damage.

-- Check the roof system function, that is, completely open and close the glass panel and shading system (sliding headliner or shade).

-- Open the roof system and remove any dirt.

If there are any noises or complaints during the function test, perform the repair.

-- Open the glass panel all the way.

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-- Clean all parts that are going to be lubricated using a lint-free cloth or applicator and the Wet and Dry Vacuum beforehand.

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-- Lubricate the inside and outside of the guide rails on both side -green- with grease.

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-- Lubricate approximately the first 10 cm of the guide rails near the -arrows- with grease on both sides.

Be careful not to get any other parts or the passenger compartment dirty.

Locking The Rail: 

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-- Carefully press the guide rail lever -green- downward.

-- Using a screwdriver, carefully push the locking piece -blue- on the side over the lever -green-.