SmartKey
| Display messages | Possible causes/consequences and
Solutions |
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You have put the wrong SmartKey in the ignition lock. Use the correct SmartKey. |
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The SmartKey is in the ignition lock. Remove the SmartKey. |
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The SmartKey needs to be replaced. Visit a qualified specialist workshop. |
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The batteries of the KEYLESS-GO key are discharged. Change the batteries. |
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The display message is shown for a maximum of 60 seconds and is only
a reminder. You have opened the driver's door with the engine switched off. The KEYLESS-GO key is not in the ignition lock. Remember to take the KEYLESS-GO key with you when you leave the
vehicle. |
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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. Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Engage the electric parking brake. 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. Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Engage the electric parking brake. Operate the vehicle with the SmartKey in the ignition lock. |
|
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The KEYLESS-GO key cannot be detected at present. Change the location of the key with the KEYLESS-GO functions in the
vehicle.If the KEYLESS-GO key is still not detected: Operate the vehicle with the SmartKey in the ignition lock. |
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The KEYLESS-GO key has been detected inside the vehicle during
locking. Remove the KEYLESS-GO key from the vehicle. |
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KEYLESS-GO is temporarily malfunctioning or is defective. Insert the SmartKey into the ignition lock and turn it to the desired
position. Visit a qualified specialist workshop. |
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At least one door is open. A warning tone also sounds. Close all doors and lock the vehicle again. |
See also:
Safety systems
Problem
Possible causes/consequences and
Solutions
(USA only)
(Canada only)
The red brake system
warning lamp comes on
while the engine is
running. A warnin ...
Infrared reflective windshield
The infrared reflecting glass prevents the
vehicle interior from becoming too hot. It also
blocks radio waves up into the gigahertz
range.
In order to operate radio-controlled
equipment, ...
Frequencies for the garage door opener
The radio type approval number and the frequency range for the garage door opener
can be found on the Internet at:
http://www.mercedes-benz.de/betriebsanleitung. ...

Solutions








