control or when a mobile phone is being
charged in the vehicle.
If this occurs, open or close the vehicle using
the buttons on the remote control or use the
integrated key in the door lock.
To start the engine afterward, insert the remote
control into the ignition switch.
The warning light in the instrument
cluster lights up when you attempt to
start the engine: the engine cannot be
The remote control is not in the vehicle or has a
malfunction. Take the remote control with you
inside the vehicle or have it checked. If neces‐
sary, insert another remote control into the ig‐
The warning lamp in the instrument
cluster lights up while the engine is run‐
ning: the remote control is no longer in‐
side the vehicle.
After switching off the engine, the engine can
only be started again within approx. 10 sec‐
onds if no door has been opened.
The indicator lamp lights up: replace
the remote control battery.
Replacing the battery
The remote control for Comfort Access contains
a battery that will need to be replaced from
time to time.
1. Remove the cover.
2. Insert a new battery with the positive side
3. Press the cover closed.
Take the old battery to a collection point,
a dealer’s service center or another quali‐
fied service center or repair shop.
The enabled alarm system reacts to the follow‐
▷ Opening of a door, the hood or the tailgate.
▷ Movements inside the vehicle.
▷ Changes in the vehicle tilt, e.g., during at‐
tempts to steal a wheel or tow the car.
▷ Interruptions in battery voltage.
Depending on the market-specific version, the
alarm system briefly signals unauthorized entry
▷ By sounding an acoustic alarm.
▷ By switching on the hazard warning system.
Opening and closing
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