Mercedes-Benz GLC : Anti-theft protection / ATA (anti-theft alarm system)
Function of the ATA system
If the ATA system is armed, a visual and audible
alarm is triggered in the following situations:
- When a door is opened
- When the tailgate is opened
- When the hood is opened
- When the interior motion sensor is triggered
- When the tow-away alarm is triggered
The ATA system is armed automatically after
approximately ten seconds in the following situations:
- After locking the vehicle with the SmartKey
- After locking the vehicle using KEYLESS-GO
![Mercedes-Benz GLC. ATA (anti-theft alarm system)](images/ata_anti_theft_alarm_system_-127/1/mercedes_benz_glc_ata_anti_theft_alarm_system__665.jpg)
Indicator lamp
flashes when the
ATA system
is armed.
The ATA system is deactivated automatically in
the following situations:
- After unlocking the vehicle with the Smart‐
Key
- After unlocking the vehicle using KEYLESS-GO
- After pressing the start/stop button with the
SmartKey in the storage compartment
When the Mercedes‑Benz emergency call
system is active and the alarm stays on for
more than 30 seconds, a message is automatically
sent to the Customer Assistance
Center.
In the case of severe battery discharging,
the anti-theft alarm system is automatically
deactivated to facilitate the next engine
start.
Deactivating the ATA
Press the
,
or
button on the
SmartKey.
or
Press the start/stop button with
the Smart-Key in the stowage compartment
Deactivating the alarm using KEYLESS-GO
Grasp the outside door handle
with the
SmartKey outside the vehicle.
The immobilizer prevents your vehicle from being
started without the correct SmartKey.
The immobilizer is automatically activated when
the ignition is switched off and deactivated when
the ignition is switched on...
This function may not be available in all
countries.
An audible and visual alarm is triggered if an
alteration to your vehicle's angle of inclination is
detected while the tow-away alarm is armed...
Other information:
Parking Assist PARKTRONIC is an electronic
parking assistance system with ultrasound. It
monitors the area around your vehicle using multiple
sensors on the front bumper and on the
rear bumper. Parking Assist PARKTRONIC shows
you the distance between your vehicle and a
detected obstacle visually and audibly...
Function of Active Brake Assist
Active Brake Assist consists of the following
functions:
Distance warning function
Autonomous braking function
Situation-dependent braking assistance
Vehicles with Driving Assistance Package:
Evasive Steering Assist and cornering
function
Active Brake Assist can help you to minimize the
risk of a collision with vehicles, cyclists or
pedestrians or to reduce the effects of such a
collision...