Roof Insert, Checking Function: Procedure

CAUTION:

Risk of injury due to unintended engine start on high-voltage vehicles!

Pay attention to the high-voltage system warning messages:
For procedures where the ignition must be switched off, refer to PROCEDURES THAT NEED IGNITION SWITCHED ON .

Only applies to equipment levels with sliding/tilting sunroof.

Cleaning and lubricating the roof insert is a repair procedure and should be charged separately.

PROCEDURE:

-- Open and close the roof insert completely. While doing so, pay attention to any unusual noises and any difficulty moving.

-- If there are any unusual noises or the movement is not smooth, clean and lubricate the roof insert. Refer to SLIDING/TILTING SUNROOF INSERT, CLEANING AND LUBRICATING .