Mercedes-Benz M-Class 2015 Owners Manual - Manual (Page 319)

Display messages Possible causes/consequences and M M Solutions
Wiper malfunction‐ Wiper malfunction‐
ing ing
The windshield wipers are malfunctioning.
X
Visit a qualified specialist workshop.
Hazard warning Hazard warning
lamps malfunction‐ lamps malfunction‐
ing ing
The hazard warning lamps are faulty.
X Visit a qualified specialist workshop.
SmartKey
Display messages Possible causes/consequences and M M Solutions
Â
Key Does Not Key Does Not
Belong to Vehicle Belong to Vehicle
You have put the wrong SmartKey in the ignition lock.
X
Use the correct SmartKey.
Â
Take Take Your Your Key Key from from
Ignition Ignition
The SmartKey is in the ignition lock.
X Remove the SmartKey.
Â
Obtain a New Key Obtain a New Key
The SmartKey needs to be replaced.
X Visit a qualified specialist workshop.
Â
Replace Replace Key Key Battery Battery
The batteries of the KEYLESS-GO key are discharged.
X
Change the batteries (
Y
page 83).
Â
Don't Forget Your Don't Forget Your
Key Key
This display message is displayed for a maximum of 60 seconds
and is simply 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 Remember to take the KEYLESS-GO key with you when you
leave the vehicle.
Â
Key Not Detected 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 Secure the vehicle against rolling away (
Y
page 182).
X
Locate the KEYLESS-GO key.
Display messages
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