2002 Mercedes S-Class Owner's Manual - Page 331

Instruments and controls Operation Driving Instrument cluster display Practical hints Car care Technical data Index Malfunction and warning messages CHIP-CARD (KEYLESS-GO) 328 1 Check battery of KEYLESS-GO-card, see page 374. 2 The KEYLESS-GO-card cannot be recognized by the running engine (e.g. strong radio-frequency interference) or the card is not in the vehicle. Stop immediately and search for the KEYLESS-GO-card or continue to operate the vehicle with the electronic key, otherwise the vehicle cannot be centrally locked or the engine started again after the engine stops automatically. See page 36. 3 The KEYLESS-GO-card was momentarily not recognized. If message repeats, place card in a different position or continue to operate the vehicle with the electronic key, see page 36. Line 1 CHIP CARD CHIP CARD CHIP CARD CHIP CARD CHIP CARD Line 2 CHECK BATTERY1 NOT RECOGNIZED!2 NOT RECOGNIZED!3 STILL IN VEHICLE4 DO NOT FORGET!5 C* 2 1 2 1 1 4 A KEYLESS-GO-card left inside the vehicle has been recognized while locking the vehicle from the outside, see page 36. 5 The message appears for maximum of 60 seconds each time the driver's door is opened, as long as no electronic key is in the starter switch. The message appears regardless of the past operation method (electronic key or KEYLESS-GO-card), see page 36. * C = Category, see page 309.