Mercedes-Benz ML350 Operator's Manual page 418

Display symbol Display messages
F
Key
not detected
Key
not detected
Remove key
Replace key
Drive to workshop
Possible cause
The SmartKey with
KEYLESS-GO* is not recognized
while the engine is running be-
cause
the SmartKey with
KEYLESS-GO* is not in the
vehicle
there is strong radio-fre-
quency interference
The SmartKey with
KEYLESS-GO* is momentarily
not recognized.
You have forgotten to remove
the SmartKey.
There is no additional code avail-
able for SmartKey or SmartKey
with KEYLESS-GO*.
Practical hints
What to do if ...
Possible solution
Stop the vehicle as soon as it is safe to do
so.
Search for the SmartKey.
Otherwise the vehicle cannot be centrally
locked nor can the engine be started
again after the engine is stopped.
Change the position of the SmartKey in
the vehicle.
Operate the vehicle with the SmartKey in
the starter switch if necessary.
Remove the SmartKey from the starter
switch.
Visit an authorized Mercedes-Benz Light
Truck Center as soon as possible.
417