Mercedes-Benz C-Class 2007 Owner's Manual page 272

Display messages
I
4-button multi-function
steering wheel:
Key still in vehi-
cle
12-button luxury multi-
function steering
wheel:
Key still in vehi-
cle
I
4-button multi-function
steering wheel:
You need a new key
12-button luxury multi-
function steering
wheel:
Replace key
I
Key does not belong
to vehicle
I
Close doors to lock
vehicle
* optional
Possible cause/consequence
The KEYLESS GO key* was detected in the
vehicle when you attempted to lock the
vehicle.
The key no longer functions.
You have put the wrong key in the ignition
lock.
Not all doors were closed as you attemp-
ted to lock the vehicle. A warning tone
also sounds.
Practical advice
Display messages
Possible solution
Remove the KEYLESS GO key* from the vehi-
X
cle.
Visit a qualified specialist workshop.
X
Use the correct key.
X
Close all doors and lock the vehicle again.
X
Z
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