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 and that any Check Control messages are no longer displayed.
Charging the battery
In the vehicle, only charge the battery via the starting aid terminals, in the engine compartment with the engine off.
Power failure
After a temporary power loss, some equipment needs to be reinitialized.
Individual settings need to be reprogrammed:
▷ Seat and mirror memory: store the positions again.
▷ Time: update.
▷ Date: update.
▷ Radio station: save again.
▷ Navigation system: wait for the operability of the navigation.
Disposing of old batteries
Have old batteries disposed of by your service center or bring them to a recycling center.
Maintain the battery in an upright position for transport and storage. Secure the battery so that it does not tip over during transport.
See also:
Front airbags
Front airbags help protect the driver and front
passenger by responding to frontal impacts in
which safety belts alone cannot provide adequate
restraint. ...
Deactivating/activating DTC Dynamic
Traction Control
The system can be deactivated/activated via the
TRACTION and SPORT+ programs of the Dynamic
Driving Control. ...
Display
1 Lane departure warning
2 Active Cruise Control
3 Desired speed
4 Navigation system
5 Speed
The collision warning, Night Vision pedestrian
warning, or Check Control messages are displayed
...