Vehicle battery
Maintenance
The battery is maintenance-free, i.e., the electrolyte will last for the life of the battery.
Your service center will be glad to advise you on questions regarding the battery.
Battery replacement
Use approved vehicle batteries only.
Only use vehicle batteries that have been approved for your vehicle by the manufacturer; otherwise, the vehicle could be damaged and systems or functions may not be fully available.
After a battery replacement, have the battery registered on the vehicle by your service center to ensure that all comfort functions are fully available.
See also:
Opening/closing the glass sunroof
With the sliding visor open, proceed as described
under Sliding visor. ...
Charging the battery
In the vehicle, only charge the battery via the
terminals in the engine compartment, with the engine switched off. ...
Help dialog for the voice activation system
Calling up help dialog: ›Help‹
Additional commands for the help dialog:
▷ ›Help with examples‹: information about the
current operating options and the most important
commands for them ar ...