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:
Cleaning instructions
    Do not touch the COMAND display. The 
display has a very sensitive high-gloss 
surface; there is a risk of scratching. If you 
have to clean the screen, however, use a 
mild cleaning agent and a  ...
   
Problems with the side windows
   Problem: a side window cannot be closed because it is blocked by objects, e.g. 
leaves in the window guide.
	Remove the objects.
	Close the side window.
Problem: a side window cannot be closed ...
   
Luggage holder
   The luggage holder can be used to secure 
light loads against the side wall of the cargo 
compartment to prevent them from moving 
around.
 
Only use the luggage holder to secure 
cargo with a ...
   
