Mercedes-Benz C-Class Saloon, Owner'S Manual

Page: 99 / 568

Problem
Possible causes/consequences and M M Solutions
Vehicles without a panoramic slid‐
ing sunroof: the sliding sunroof does
not operate smoothly.
#
Push the 3 button up to the point of resistance until the sliding sunroof is fully open.
#
Press the 3 button for another second.
#
Close the sliding sunroof.
Vehicles with a panoramic sliding
sunroof: the sliding sunroof or the
roller sunblind does not operate
smoothly.
#
Pull and hold the 3 button little by little until the sliding sunroof is fully closed.
#
Pull and hold the 3 button little by little until the roller sunblind is fully closed.
#
Use automatic operation to fully open and then close the sliding sunroof.
Anti-theft protection
Function of the immobiliser
The immobiliser prevents your vehicle from
being started without the correct key.
The immobiliser is automatically activated when
the ignition is switched off and deactivated when
the ignition is switched on.
ATA (Anti-Theft Alarm system)
Function of the ATA system
If the ATA system is primed, a visual and audible
alarm is triggered in the following situations:
R
when a door is opened
R
when the boot lid is opened
R
when the bonnet is opened
R
when interior protection is triggered
(
→
page 99)
R
when tow-away protection is triggered
(
→
page 98)
The ATA system is primed automatically after
approximately ten seconds:
R
after locking the vehicle with the key
R
after locking the vehicle using KEYLESS-GO
Opening and closing 97