1999 Mercedes-Benz S420 TSBs
9 Technical Service Bulletins across 5 categories
Brakes
2 bulletinsTouch pad: Search lighting does not dim or does not turn on.
MERCEDES: CORROSION PROTECTION COATINGS FOR BRAKE COMPONENTS AND HARDWARE MAY BE DAMAGED AND OR STRIPPED AWAY IF HIGHLY...
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CONCENTRATED ACID BASED CLEANERS ARE USED. ONCE THE CORROSION PROTECTION IS DAMAGED OR REMOVED THE BRAKE COMPONENTS AND OR HARDWARE CAN BEGIN TO CORRODE. INCLUDE ALL MODELS AND MODEL YEARS. *PE
Infotainment
2 bulletinsNTG5.5: Incorrect time shown on instrument cluster, COMAND display, and analog clock
Vehicle cannot be opened via Keyless-Go and radio remote control
Transmission
2 bulletinsHarsh engagement when changing gear range from P to D or R
Harsh engagement when changing gear range from P to D
Other
2 bulletinsMessage in instrument cluster "DISTRONIC PLUSCurrently Unavailable - See Owner's Manual"
SENTEX gate operator with Clik Card Remote not compatible with Homelink
Software & Calibration
1 bulletiniPhone mobile phone: Various complaints after software update to iOS8