Display
.
TURN OFF LIGHTS
FRONT TURN SIGNAL, L
CHECK LIGHT
FRONT TURN SIGNAL, R
CHECK LIGHT
REAR TURN SIGNAL, L
SUBSTITUTE LAMP ON!
REAR TURN SIGNAL, R
SUBSTITUTE LAMP ON!
MIRROR TURN SIG., L
CHECK LIGHT
MIRROR TURN SIG., R
CHECK LIGHT
Possible cause
Lamps have been turned on although the
SmartKey in the ignition is in position 0.
The left front turn signal lamp is malfunc-
tioning.
The right front turn signal lamp is malfunc-
tioning.
The left rear turn signal lamp is malfunc-
tioning. A substitute bulb is being used.
The right rear turn signal lamp is malfunc-
tioning. A substitute bulb is being used.
The left turn signal in the side mirror is
malfunctioning. This message will only ap-
pear if all light emitting diodes have
stopped working.
The right turn signal in the side mirror is
malfunctioning. This message will only ap-
pear if all light emitting diodes have
stopped working.
Practical hints
What to do if ...?
Possible solution
Turn the exterior lamp switch to M
( page 52).
Replace the bulb as soon as possible.
Replace the bulb as soon as possible.
Replace the bulb as soon as possible.
Replace the bulb 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.
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