2003 Mercedes S-Class Owner's Manual - Page 303

2003 Mercedes S-Class Manual

Page 303 highlights

Practical hints What to do if ...? Display Possible cause CHIP CARD CHECK BATTERY CHIP CARD NOT RECOGNIZED! Suggested solution Change the batteries ( page 328). Stop the vehicle as soon as it is safe to do so. Search for the card. F KEYLESS-GO*card batteries are discharged. KEYLESS-GO*card is not recognized while the engine is running because the card is not in the vehicle there is strong radio-frequency interfer- Otherwise the vehicle cannot be centrally locked nor can the engine be started ence again after it has been stopped. KEYLESS-GO*card is momentarily not recognized. Change the position of the card in the vehicle. Operate the vehicle with the SmartKey in the ignition if necessary. CHIP CARD DETECTED IN VEHICLE CHIP CARD VISIT WORKSHOP! KEYLESS-GO*card left in the vehicle was recognized while locking the vehicle from the outside. The KEYLESS-GO* system is malfunctioning. Take the card out of the vehicle. Visit an authorized Mercedes-Benz Center as soon as possible. 303

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303
Practical hints
What to do if …?
Display
Possible cause
Suggested solution
F
CHIP CARD
CHECK BATTERY
KEYLESS-GO*card batteries are dis-
charged.
±
Change the batteries (
²
page 328).
CHIP CARD
NOT RECOGNIZED!
KEYLESS-GO*card is not recognized while
the engine is running because
°
the card is not in the vehicle
°
there is strong radio-frequency interfer-
ence
±
Stop the vehicle as soon as it is safe
to do so.
±
Search for the card.
Otherwise the vehicle cannot be central-
ly locked nor can the engine be started
again after it has been stopped.
KEYLESS-GO*card is momentarily not rec-
ognized.
±
Change the position of the card in
the vehicle.
±
Operate the vehicle with the
SmartKey in the ignition if necessary.
CHIP CARD
DETECTED IN VEHICLE
KEYLESS-GO*card left in the vehicle was
recognized while locking the vehicle from
the outside.
±
Take the card out of the vehicle.
CHIP CARD
VISIT WORKSHOP!
The KEYLESS-GO* system is malfunction-
ing.
±
Visit an authorized Mercedes-Benz
Center as soon as possible.