1994 Mercedes Benz Sl500 recalls & complaints
Source: NHTSA, updated daily. Last checked 2026-10-19. Recalls apply to specific VINs — run your VIN to confirm.
1 safety recall, most serious first
1. Wheels / tires
What's wrong, in plain English: A wheel or tire can fail while driving. CERTAIN ZF TRADING NORTH AMERICA AFTERMARKET WHEEL BEARING KITS, LEMFOERDER P/N 1402301, SOLD FOR INSTALLATION ON 1992-2001 MERCEDES BENZ SL500 (R129) VEHICLES AFTER APRIL 1, 2005. THE CALIPER MOUNTING BOLTS USED IN THE WHEEL BEARING KIT MAY BE DEFECTIVE, SHEAR OFF AND BREAK. IF BOTH CALIPER MOUNTING BOLTS BREAK, THE BRAKE CALIPER MAY BECOME UNFIXED AND, WHEN THE VEHICLE IS BRAKED, THE BRAKE ROTOR COULD DRAG THE CAL…
What could happen: THIS COULD RESULT IN A LOSS OF A PORTION OF THE VEHICLE'S BRAKING ABILITY, POSSIBLY RESULTING IN A VEHICLE CRASH.
The fix: ZF TRADING WILL NOTIFY ITS OWNERS AND REPAIR THE WHEEL BEARING KITS FREE OF CHARGE. THE RECALL BEGAN ON JANUARY 27, 2006.
What to do
- Check whether your car is affected: enter your 17-digit VIN at nhtsa.gov/recalls. A recall covers specific VINs, not every 1994 SL500.
- Book a repair at any authorized Mercedes Benz dealer. Quote NHTSA campaign 06E014000.
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Buying this car used? Ask the seller for proof the recall was completed, or run the VIN yourself before paying.
Official wording from NHTSA
Component: WHEELS
Summary: CERTAIN ZF TRADING NORTH AMERICA AFTERMARKET WHEEL BEARING KITS, LEMFOERDER P/N 1402301, SOLD FOR INSTALLATION ON 1992-2001 MERCEDES BENZ SL500 (R129) VEHICLES AFTER APRIL 1, 2005. THE CALIPER MOUNTING BOLTS USED IN THE WHEEL BEARING KIT MAY BE DEFECTIVE, SHEAR OFF AND BREAK. IF BOTH CALIPER MOUNTING BOLTS BREAK, THE BRAKE CALIPER MAY BECOME UNFIXED AND, WHEN THE VEHICLE IS BRAKED, THE BRAKE ROTOR COULD DRAG THE CALIPER, CAUSING THE BRAKE HOSE TO RUPTURE AND THE VEHICLE'S SUSPENSION TO BE DAMAGED.
Consequence: THIS COULD RESULT IN A LOSS OF A PORTION OF THE VEHICLE'S BRAKING ABILITY, POSSIBLY RESULTING IN A VEHICLE CRASH.
Remedy: ZF TRADING WILL NOTIFY ITS OWNERS AND REPAIR THE WHEEL BEARING KITS FREE OF CHARGE. THE RECALL BEGAN ON JANUARY 27, 2006.
Notes: THIS RECALL ONLY PERTAINS TO AFTERMARKET LEMFOERDER WHEEL BEARING KITS, P/N 14023010 AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON MERCEDES BENZ SL500 VEHICLES MANUFACTURED BY MERCEDES BENZ. CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
Useful for owners
- OBD2 code reader — see what the car's computer is reporting
- Compact car fire extinguisher
- Digital tire pressure gauge
- 1994 Mercedes Benz Sl500 owner's manual
Owner complaints filed with NHTSA
Most complained-about parts: Electrical system (8), Body / structure (1), Fuel system (1).
Complaints are unverified reports from owners. A pattern (many complaints about the same part) matters more than any single one.
Read recent complaints (8)
01/23/2020 · Electrical system · fire
ENGINE COMPARTMENT FIRE NEAR DRIVERS FIREWALL. FIRE WAS EXTINGUISHED HOWEVER STRONG FUEL VAPORS REMAINED. ORIGIN OF FIRE UNKNOWN. I SUBMITTED A REPORT FOR MY 1999 MERCEDES WHICH CAUGHT FIRE FROM THE HOOD INSULATION FALLING ONTO THE HOT MANIFOLD IN THE SAME GENERAL AREA.
11/04/2016 · Electrical system
FACTORY MATERIAL DEFECT. ENGINE WIRE HARNESS INSULATION IS BREAKING DOWN AND FLAKING OFF, LEAVING EXPOSED WIRE. IGNITION IS POOR AND THREATENS TO STALL, ESPECIALLY WHEN ENGINE TEMPERATURE WARMS UP TO 85-90C. I FEAR THE ENGINE MAY FAIL OR CATCH FIRE DURING A DRIVE AND CAUSE AN ACCIDENT. THERE IS ALSO A SHORT IN THE AUDIO SYSTEM. THE VEHICLE IS BEAUTIFUL…
04/26/2016 · Electrical system · fire
STARTED THE CAR AT WORK AND IT WAS RUNNING ROUGH HAD NO ACCELERATION. WENT INTO LIMP HOME MODE AND I WAS ABLE TO GET HOME. A MECHANIC FOUND THE WIRING HARNESS WAS DETERIORATING, FLAKING AND FALLING APART EXPOSING ALL THE WIRES. THE CAR WOULD NO LONG EVEN START. I CALLED MERCEDES TO SEE IF THEY WOULD HELP WITH THE COST OF THE PART REPLACEMENT. THEY DENIED AN…
04/21/2008 · Electrical system
WHILE ATTEMPTING TO TRACK DOWN THE CAUSE OF AN OCCASIONALLY ERRATIC IDLE I REMOVED THE ENGINE COVER TO EXAMINE THE PLUG WIRES AND DISCOVERED A RATHER ALARMING PROBLEM/SAFETY ISSUE. THE MAIN ENGINE WIRE HARNESS FOR THE FUEL INJECTORS AND OTHER ENGINE SYSTEMS HAD BARE WIRES!!?? UPON FURTHER EXAMINATION THE WIRE INSULATION APPEARS TO HAVE SIMPLE VANISHED???…
01/05/2007 · Electrical system
1994 MERCEDES BENZ SL500 ENGINE WIRING HARNESS FAILURE. HARNESS INSULATION SEEMS TO BE DISINTEGRATING. *JB
12/06/2006 · Electrical system
DT*: THE CONTACT STATED WHILE STOPPED AT A STOP SIGN, THE ENGINE STARTED MAKING LOUD NOISES. THERE WERE NO WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALERSHIP, WHO DETERMINED THE ENGINE WIRING HARNESSES HAD TO BE REPLACED AND THAT THE VEHICLE WAS NOT SAFE TO OPERATE WITH SUCH WIRING CONDITIONS. THE REPAIR WAS RATHER EXPENSIVE AND WAS COVE…
11/02/2006 · Electrical system
MY WIRING HARNESS HAS DISINTEGRATED. I HAVE SHORTS IN THE WIRING THAT HAVE SO FAR AFFECTED THE ALTERNATOR, HEATING COOLING, FUEL INJECTION AND LIGHTS. *NM
08/08/2006 · Electrical system
HFM & OTHER WIRING HARNESSES ARE DETERIORATED. VEHICLE HAS BEEN MAINTAINED TO MANUFACTURERS RECOMMENDATIONS SINCE NEW. DETERIORATED WIRING HARNESS CAUSES CHECK ENGINE LIGHTS, IGNITION MALFUNCTIONS, ELECTRICAL SHORTS OCCUR IN THE ENGINE COMPARTMENT. WIRE INSULATION / COATINGS ARE OBVIOUSLY NOT UP TO THE TASK. THIS IS DANGEROUS SITUATION. *JB