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:
Important safety notes
WARNING
On slippery road surfaces, never downshift in
order to obtain braking action. This could
result in drive wheel slip and reduced vehicle
control. Your vehicle's ABS will not prevent
t ...
The windshield wipers are inoperative
The windshield wiper drive is malfunctioning.
- Select another wiper speed on the
combination switch.
- Have the windshield wipers checked at a
qualified specialist workshop. ...
The suspension: a proven design in a new guise
As on the E-Class, the front suspension takes the form of a 3-link front axle
with McPherson struts, which has been especially modified for the new CLS. The
key feature of this modified suspension ...
