Anti-Theft Protection - Mercedes-Benz S-Class 2020 Owner's Manual

110 Opening and closing
To extend: pull switch 1.
#
To retract: press switch 1.
#
When the child safety lock for the rear side win‐
dows is activated, switch 1 cannot be oper‐
ated.

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:
when a door is opened
R
when the boot lid is opened
R
when the bonnet is opened
R
when interior protection is triggered
R
( page 111)
/
when tow-away protection is triggered
R
( page 111)
/
The ATA system is primed automatically after
approximately ten seconds in the following situa‐
tions:
after locking the vehicle with the key
R
after locking the vehicle using KEYLESS-GO
R
Indicator lamp 1 flashes when the ATA system
is primed.