Sunroof / Moonroof: Testing and Inspection

Re-teaching The Lifting/sliding Roof Drive

It is necessary to re-teach the lifting/sliding roof in the event of emergency operation or replacement of parts on the lifting/sliding roof (seals, sliding-roof drive) or if the entire system is replaced. The data of limit positions and characteristics are stored and are retained even if the battery is disconnected.

Teaching lifting/sliding roof drive
1. With the ignition switched on, press the lift button and move the lifting/sliding roof drive to the "raised" limit position.
2. Press lift button again and keep depressed. After around 10 seconds, a complete cycle takes place from the raised limit position to the positions "lower open close". Teaching of the characteristics has been completed after this process.

NOTE: The lift button must not be released during the entire process. In the event of a restart, the lifting/sliding roof must always be moved to the limit position first.

3. If the lifting/sliding roof drive should move back in Item 1, then the closing force limitation function has responded (lifting/sliding force drive was taught). The open button must be re-taught in this case.

Teaching lifting/sliding roof drive
1. Press the open button until the sliding roof stops. Then release the button. Press the open button again until the lifting/sliding roof drive stops again. Then release the button.
2. Press the open button again and keep depressed. The entire process takes place after approx. 10 seconds: "close - lift - lower - open - close".