Mercedes-Benz CLS Owner's Manual page 79

76
Opening and closing
If you have locked the vehicle using KEY‐
R
LESS-GO.
Locking/unlocking the vehicle with KEY‐
LESS-GO
Requirements:
The key is outside the vehicle.
R
The distance between the key and the vehicle
R
does not exceed 1 m.
The driver's door and the door at which the
R
door handle is used are closed.
To unlock the vehicle: touch the inner sur‐
#
face of the door handle.
To lock the vehicle: touch sensor surface
#
1 or 2.
Convenience closing: touch recessed sen‐
#
sor surface 2 until the closing process has
been completed.
% Further information on convenience closing
( page 85).
/
If you open the boot lid from outside, the boot lid
is automatically unlocked.
Problems with KEYLESS-GO
You can no longer lock or unlock the vehicle
using KEYLESS-GO.
Possible causes:
The key functions have been deactivated.
R
The key battery is weak or discharged.
R
The key is faulty.
R
Activate the key functions (
#
Check the battery using the indicator lamp
#
( page 71).
/
Replace the key battery, if necessary
#
( page 73).
/
Use the emergency key to lock or unlock
#
( page 78).
/
Have the vehicle and key checked at a quali‐
#
fied specialist workshop.
page 72).
/