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Practical hints
What to do if …?
Display symbol Display message Possible cause/consequence Possible solution
I
Key recognized
in vehicle
A SmartKey with KEYLESS-GO* left in the
vehicle was recognized while locking the
vehicle from the outside.
̈ Take the SmartKey out of the vehicle.
Key
do not forget key
This display appears (for a maximum of
60 seconds) if the driver’s door is opened
with the engine shut off and no SmartKey
in the starter switch.
Message is only a reminder.
̈ Insert SmartKey in the starter switch.
̈ Take the SmartKey with
KEYLESS-GO* with you when leaving
the vehicle.
.
Active Light System
currently
unavailable
The Bi-Xenon cornering lamps system is
malfunctioning.
̈ Visit an authorized Mercedes-Benz
Center as soon as possible.
Active Light System
malfunction
Drive to workshop
The Bi-Xenon cornering lamps system is
malfunctioning.
̈ Visit an authorized Mercedes-Benz
Center as soon as possible.
Active Light System
Substitute bulb on
The active headlamps are malfunctioning.
Another light is being used.
̈ Visit an authorized Mercedes-Benz
Center as soon as possible.
3rd brake lamp
The high mounted brake lamp is malfunc-
tioning.
̈ Visit an authorized Mercedes-Benz
Center as soon as possible.
Brake lamp
Drive to workshop
Stop lamp illumination is delayed or lamp
is permanently on.
̈ Visit an authorized Mercedes-Benz
Center as soon as possible.