See also:

Contacts
General informationContacts can be created and edited. The contacts from the mobile phone are displayed as well, if this function is supported by the mobile phone. The addresses can be used as des ...

Deleting all stored programs
Press the two outer memory buttons for approx. 20 seconds until the LED flashes rapidly. All stored programs are deleted. The programs cannot be deleted individually ...

Switch off any functions thatare not currently needed
Functions such as seat heating and the rear window defroster require a lot of energy and consume additional fuel, especially in city and stopand- go traffic. Therefore, switch off these function ...