Mercedes-Benz S-Class Coupe 2018 Operator's Manual page 85

The ATA system is armed automatically after
approximately 10 seconds:
After locking the vehicle with the SmartKey
R
After locking the vehicle using KEYLESS-GO.
R
When the ATA system is armed, indicator lamp
1 flashes.
The ATA system is automatically deactivated:
After unlocking the vehicle with the Smart‐
R
Key
After pressing the start/stop button with the
R
SmartKey inside the vehicle
After unlocking the vehicle using KEYLESS-
R
GO
% When the mbrace service (
active and the alarm stays on for more than
30 seconds a message is automatically sent
to the Customer Assistance Center.
Deactivating the ATA
Press the %, & or p button on the
#
SmartKey.
or
Press the start/stop button with the Smart‐
#
Key in the stowage compartment
( page 130)
→
Deactivating the alarm using KEYLESS-GO:
Grasp the outside door handle with the
#
SmartKey outside the vehicle.
page 291) is
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83
Opening and closing