Sunroof, Initialization and Learning Phase

Sunroof, Initialization and Learning Phase

- Switch on ignition.

Start initialization

- Turn sunroof switch to "roof closed" position and wait until roof is closed.

- Pull switch down and wait until a soft ratcheting sound of the wind deflector motor can be heard.

- This completes the initialization.

Start learning phase

• Learning phase for roof system must be performed so that a defined pinch protection is guaranteed.

- Close sunroof from lift or slide position (switch is in closed position and is continuously pulled).

- Release the switch (after hearing a click from the back of the sun roof drive) and pull again till a rattling noise can be heard (from front deflector motor).

- Release switch while the motor still rattles, immediately pull the switch again and hold.

- After the ratcheting noise stops, the initialization starts.

- Hold the switch until all positions (sliding position fully open/closed/lift position fully open/closed) have been performed and the resistance values stored.

- Operate the sunroof through its full range of functions in order to verify functionality.

- Perform learning phase completely.

- During this, sunroof opens completely toward rear, closes again, sunroof cover opens and closes again.

- Continue holding down switch for 10 seconds.

- Now, system has been initialized and learning phase performed.

- Pinch protection is active and system is ready for operation.