Changing the battery
You require a CR 2025 3 V cell battery.
- Take the mechanical key out of the SmartKey ().
- Press mechanical key 2 into the opening in the SmartKey in the direction of the arrow until battery tray cover 1 opens. When doing so, do not hold cover 1 shut.
- Remove battery tray cover 1.
- Repeatedly tap the SmartKey against your palm until battery 3 falls out.
- Insert the new battery with the positive terminal facing upwards. Use a lint-free cloth to do so.
- Make sure that the surface of the battery is free from lint, grease and all other forms of contamination.
- Insert the front tabs of battery tray cover 1 and then press to close it.
- Insert the mechanical key into the SmartKey.
- Check the function of all SmartKey buttons on the vehicle.
See also:
Cargo compartment enlargement
Important safety notes
WARNING
Always lock the seat backrest in its upright position when the rear seat bench
is occupied, or the extended cargo volume is not in use.
Check for secure lockin ...
Switching wavebands
Select FM, AM or WB in the radio display by
sliding and turning
the COMAND
controller and press to confirm.
Waveband submenu is opened.
1 The waveband submenu (the dot
shows the waveba ...
Canceling Parking Guidance
•► Press the PARKTRONIC button on the
center console (Y page 194).
Parking Guidance is canceled immediately
and PARKTRONIC is deactivated.
Parking Guidance is canceled automatically if
i ...