Always keep the vehicle key, key ring with batteries, spare batteries, button cells and other batteries
that are larger than 20 mm out of the reach of children.
Call for medical help immediately you suspect that someone has swallowed a battery.
NOTICE
The vehicle key can be damaged if the button cell is not changed properly.
Unsuitable batteries can damage the vehicle key. Replace discharged batteries only with new
batteries of the same voltage rating, size and specification.
Make sure the polarity is correct when inserting the battery.
Dispose of discharged batteries in accordance with environmental regulations.
Synchronising the vehicle key
If you cannot lock or unlock the vehicle with the vehicle key, synchronise the vehicle key or replace
the button cell
⇒
Replacing the button cell .
Fold out the key bit.
Remove the cap on the driver door handle
⇒
Opening and closing the driver door manually .
Stand beside the vehicle.
Press the button on the vehicle key.
Unlock the vehicle using the key bit.
Fit the cap
⇒
Opening and closing the driver door manually .
The synchronisation process is complete.
Troubleshooting
Vehicle cannot be locked or unlocked
The remote control is subject to interference caused by obstacles, adverse weather conditions or
other transmitters operating in the same frequency range in the vicinity of the vehicle, e.g. mobile
devices.
OR: the central locking switches off briefly to protect it from overloading.
Close the driver door.
OR: synchronise the vehicle key
⇒
Synchronising the vehicle key .
Indicator lamp does not flash
If the indicator lamp in the vehicle key does not flash when a button is pressed, the button cell in the
vehicle key must be changed
⇒
Replacing the button cell .
