See also:

Operation
Controls and display 1 Resume previous settings, increase speed (each additional press increases speed by 1 mph (approximately 2 km/h). 2 Standby mode on/off 3 Set time interval 4 Put in activ ...

Buttons in the center console
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Automatic re-arming
If the doors are unlocked, the locks will automatically reengage (re-lock) and the alarm will re-arm after 2 minutes unless a door or the tailgate has been opened. ...