See also:

New remote controls
You can obtain new remote controls from your service center. ...

Interior motion sensor
The windows and glass sunroof must be closed for the system to function properly ...

Safety belt reminder for the driver's and front passenger seat
The indicator lamp flashes or lights up and a signal sounds. Make sure that the safety belts are positioned correctly. The safety belt reminder is active at speeds above approx. 5 mph/8 km/h ...