On-board computer and displays, Display messages – Mercedes-Benz C-Class 2011 Owners Manual User Manual
Page 204
Display messages
Possible causes/consequences and M Solutions
+
Obtain a new key
The SmartKey needs to be replaced.
X
Visit a qualified specialist workshop.
+
Replace Key Battery
The batteries of the KEYLESS-GO key are discharged.
X
+
Don't Forget Your
Key
The display message is displayed for a maximum of 60 seconds
and is just a reminder.
You have opened the driver's door with the engine switched off.
The KEYLESS-GO key is not in the ignition lock.
X
Take the KEYLESS-GO key with you when leaving the vehicle.
+
Key Not Detected
(red display message)
The KEYLESS-GO key is not in the vehicle.
A warning tone also sounds.
If the engine is switched off, you can no longer lock the vehicle
centrally or start the engine.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Engage the parking brake.
X
Locate the KEYLESS-GO key.
The KEYLESS-GO key is not detected while the engine is running
because there is interference from a strong source of radio waves.
A warning tone also sounds.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Engage the parking brake.
X
Operate the vehicle with the KEYLESS-GO key in the ignition
lock if necessary.
+
Key Not Detected
(white display
message)
The KEYLESS-GO key cannot be detected at present.
X
Change the location of the key with the KEYLESS-GO functions
in the vehicle.
If the KEYLESS-GO key is still not detected:
X
Change the location of the key with the KEYLESS-GO functions
in the vehicle.
X
Operate the vehicle with the KEYLESS-GO key in the ignition
lock if necessary.
202
Display messages
On-board computer and displays
BA 204 USA, CA Edition A 2011; 1; 5, en-US
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Version: 3.0.3.6
2010-05-20T09:17:30+02:00 - Seite 202