Checking the battery

•► Press the
or
button.
The battery is working properly if battery check lamp 1 lights up briefly If battery check lamp 1 does not light up briefly during the test, the battery is discharged.
•► Changing the battery
You can obtain the battery at a qualified specialist workshop.
i If the SmartKey battery is checked within
the signal reception range of the vehicle,
pressing the
or
button locks or
unlocks the vehicle.
See also:
Ride, Handling
With an air suspension that can be adjusted to varying levels, the S550 rides
with soothing composure. The BMW 7 Series is firmer, and the Jaguar XJ is
downright stiff in comparison. It's even mor ...
Please bear the following in mind
The engine oils are matched to the
performance of Mercedes-Benz engines and
service intervals. You should therefore only
use engine oils and oil filters that are
approved for vehicles with mai ...
Frequencies for the garage door opener
The radio type approval number and the frequency range for the garage door
opener can be
found on the Internet at: http://www.mercedes-benz.de/betriebsanleitung. ...
