Table of Contents
Advertisement
Display symbol
Display message
F
KEY
NOT RECOGNIZED!
KEY DETECTED
IN VEHICLE
KEY
DRIVE TO WORKSHOP!
.
3RD BRAKE LIGHT
CHECK LAMP!
BRAKE LIGHT
VISIT WORKSHOP!
BRAKE LIGHT, L
CHECK LAMP!
SUBSTITUTE LAMP ON!
BRAKE LIGHT, R
CHECK LAMP!
SUBSTITUTE LAMP ON!
DISPLAY MALFUNCTION
VISIT WORKSHOP!
Possible cause
The SmartKey with KEYLESS-GO* is mo-
mentarily not recognized.
A SmartKey with KEYLESS-GO* left in the
vehicle was recognized while locking the
vehicle from the outside.
The KEYLESS-GO* system is malfunction-
ing.
The high mounted brake lamp is malfunc-
tioning.
Brake lamp illumination is delayed or
lamp is permanently on.
The left brake lamp is malfunctioning. A
back-up bulb is being used.
The right brake lamp is malfunctioning. A
back-up bulb is being used.
The display for the lamps or the system is
malfunctioning.
Practical hints
What to do if ...?
Possible solution
Change the position of the SmartKey with
KEYLESS-GO* in the vehicle.
Operate the vehicle with the SmartKey in
the starter switch if necessary.
Take the SmartKey with KEYLESS-GO*
out of the vehicle.
Visit an authorized Mercedes-Benz Cen-
ter as soon as possible.
Visit an authorized Mercedes-Benz Cen-
ter as soon as possible.
Visit an authorized Mercedes-Benz Cen-
ter as soon as possible.
Visit an authorized Mercedes-Benz Cen-
ter as soon as possible.
Visit an authorized Mercedes-Benz Cen-
ter as soon as possible.
Visit an authorized Mercedes-Benz Cen-
ter as soon as possible.
329
Advertisement
Table of Contents
