2003 Mercedes-Benz S600 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2003 Mercedes-Benz S600, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Suspension457.1%
- Engine228.6%
- Electrical114.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
WHILE MY DAUGHTER DRIVING MY CAR ABC LIGHT CAME ON AND SUDDENLY LOST CONTROL AND HAD ACCIDENT. CAR WENT OVER THE CENTER LINE, CLIMBED OVER BARRICADE AND DESTROYED THE CAR. INSURANCE COMPANY TOTLALED THE CAR BECAUSE IT WAS TOO EXPENSIVE TO REPAIR. WHILE DRIVING A HIGH PRESSURE HOSE BLEW UP AND CAR WENT ALL THE WAY DOWN TO BOTTOM OF THE SUSPENSION, MERCEDES DOES NOT TAKE ANY RESPONSIBILTY FOR THIS PROBLEM AND WHEN I SEARCHED THE INTERNET I FOUND THERE ARE HUNDREDS OF COMPLAINS FOR THE INCIDENTS LIKE THIS.
MERCEDES BENZ, S-600 (MODEL 2003), IT WAS VERY DIFFICULT TO CONTROL THE CAR IN THE HIGHWAY AND THE CAR ALMOST LOST CONTROL AFTER IT'S ACTIVE BODY CONTROL (ABC) LIGHT FLASHED ON SUDDENLY IN THE DASHBOARD AND THE CAR BODY CAME DOWN GRINDING AGAINST THE WHEELS/TIRES ON 12/03/2009 AGAIN AFTER THE CAR'S ABC SYSTEM WAS REPLACED ON 11/19/2009 AT MB DEALER IN EDISON, NJ. I HAVE REPORTED SAFETY COMPLAINTS ON THIS CAR ABOUT ABC SYSTEM QUALITY PROBLEM (ODI NUMBER IS: 10294645). THE CAR WAS SENT TO MB DEALER IN EDISON, NJ FOR CHECKS AT SAME DAY AND THEY FOUND THAT THE ENGINE WATER PUMP DEAD AND MADE ENGINE BELT BROKEN AND ABC SYSTEM AT MALFUNCTION. I FEEL THE ABC QUALITY PROBLEM HAS AFFECTED ENGINE WATER PUMP'S QUALITY. ABC SYSTEM MALFUNCTION IS SAFETY CONSIDERATION. IT LOOKS LIKE MB HAS A INCORRECT DESIGN OF ENGINE WATER PUMP AND ABC SYSTEM FOR S-600. PLEASE INVESTIGATE AND CONSIDER THIS ISSUE FOR A NEW RECALL. THANK YOU. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2003 MERCEDES BENZ S600. THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE DISTRIBUTION HOSE FAILED. THE VEHICLE WAS TOWED TO THE DEALER WHERE THE CONTACT INQUIRED ABOUT NHTSA CAMPAIGN ID NUMBER: 07V263000 (ENGINE AND ENGINE COOLING) BUT HIS ADVISED THAT HIS VIN WAS NOT INCLUDED IN THE RECALL. THE MANUFACTURER WAS THEN CONTACTED AND CONFIRMED THAT THE VEHICLE WAS NOT UNDER RECALL AND OFFERED NO FURTHER ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 63,988.
MERCEDES BENZ, S-600 (MODEL 2003), IT WAS VERY DIFFICULT TO CONTROL THE CAR IN THE HIGHWAY AND THE CAR ALMOST LOST CONTROL AFTER IT'S ACTIVE BODY CONTROL (ABC) LIGHT FLASHED ON SUDDENLY IN THE DASHBOARD AND THE CAR BODY CAME DOWN GRINDING AGAINST THE WHEELS/TIRES ON 12/03/2009 AGAIN AFTER THE CAR'S ABC SYSTEM WAS REPLACED ON 11/19/2009 AT MB DEALER IN EDISON, NJ. I HAVE REPORTED SAFETY COMPLAINTS ON THIS CAR ABOUT ABC SYSTEM QUALITY PROBLEM (ODI NUMBER IS: 10294645). THE CAR WAS SENT TO MB DEALER IN EDISON, NJ FOR CHECKS AT SAME DAY AND THEY FOUND THAT THE ENGINE WATER PUMP DEAD AND MADE ENGINE BELT BROKEN AND ABC SYSTEM AT MALFUNCTION. I FEEL THE ABC QUALITY PROBLEM HAS AFFECTED ENGINE WATER PUMP'S QUALITY. ABC SYSTEM MALFUNCTION IS SAFETY CONSIDERATION. IT LOOKS LIKE MB HAS A INCORRECT DESIGN OF ENGINE WATER PUMP AND ABC SYSTEM FOR S-600. PLEASE INVESTIGATE AND CONSIDER THIS ISSUE FOR A NEW RECALL. THANK YOU. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2003 MERCEDES BENZ S-600. THE CONTACT STATED WHILE DRIVING 55 MPH, THE INSTRUMENT PANEL WENT BLANK AND THE CONTACT WAS NOT ABLE TO SEE NEITHER THE FUEL GAUGE NOR THE SPEEDOMETER. THE CONTACT MENTIONED THAT DUE TO THE FAILURE HE RAN OUT OF FUEL. THE VEHICLE HAD NOT BEEN REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 115,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .