Problem Reports

Mercedes-Benz S430 4MATIC

Report: Oil Leaking From Oil Level Sensor

• I sometimes get a message to reduce oil. What causes that? I got the oil changed
  When I drive fast (up around 80) for any length it seems to tell me to reduce oil level

  Q&A > Mercedes-Benz > 2005 Mercedes-Benz S430 4MATIC

• Leaks Develop at Differential Seals/Cover on High Mileage/Older Vehicles
  High mileage or older vehicles commonly develop leaks from the differential seals and/or cover. Our technicians recommend a complete reseal of the differential unit whenever these leaks are repaired.

  Common Problems > Mercedes-Benz S430 4MATIC

• Engine Performance Problems Due to Crankshaft Position Sensor Failure
  The engine may develop a stalling and/or no start condition due to a failed crankshaft position...

  Common Problems > Mercedes-Benz S430 4MATIC

• Oil May Leak From PCV Vent Housings and Inspection Plates
  An engine Oil leak may develop from the PCV vent housing on the valve cover and/or the inspecti...

  Common Problems > Mercedes-Benz S430 4MATIC

• 2004 s430 4matic engine is noisy
  Is There Something I can Do To Quieter The Noise Its Coming From The Bottom Plz Help

  Q&A > Mercedes-Benz > 2004 Mercedes-Benz S430 4MATIC