Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 1 of 2 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Air Bags. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Vehicle Speed Control. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
1 crash reports0 fire reports0 injury reports
What owners actually said
2 reports
227,900 miles · Nov 7, 2003
Air BagsElectrical System
SAFETY: THE WIRING HARNESS ON MY MERCEDES BENZ S350 (140 CHASSIS SERIES) HAS DETERIOATED BADLY THAT IT CAUSES A SEVERE SAFETY HAZARD. THE CAR IS DANGEROUS. THE SRS SYSTEM DOES NOT FUNCTION PROPERLY. THE SRS SYSTEM WILL NOT ACTIVATE IN THE 8-10 SECONDS REQUIRED. IT TAKES AS MUCH AS 5-10 MINUTES BEFORE THE SRS LIGHT GOES OUT T…
Read full complaint
SAFETY: THE WIRING HARNESS ON MY MERCEDES BENZ S350 (140 CHASSIS SERIES) HAS DETERIOATED BADLY THAT IT CAUSES A SEVERE SAFETY HAZARD. THE CAR IS DANGEROUS. THE SRS SYSTEM DOES NOT FUNCTION PROPERLY. THE SRS SYSTEM WILL NOT ACTIVATE IN THE 8-10 SECONDS REQUIRED. IT TAKES AS MUCH AS 5-10 MINUTES BEFORE THE SRS LIGHT GOES OUT TO SIGNAL THAT THE SYSTEM IS WORKING. HOWEVER, WITH THIS MALFUNCTION THERE IS NO WAY TO KNOW IF THE SRS IS WORKING AT ALL LEAVING ONE TO WONDER IF THE SYSTEM WILL ACTUALLY WORK, IF NECESSARY. THE WIRES INSIDE THE HARNESS ARE SO DETERIOATED THAT EACH WIRE HAS HUNDREDS OF COMPLETE FRACTURES AND SEPARATIONS. THE ELECTRONICS ARE HAYWIRE AND NONE OF THE ELECTRIC POWERED INSTRUMENTS AND GAUGES CAN BE RELIED UPON FOR ACCURATE INFORMATION. THIS PRESENTS A FIRE HAZARD RISK AS WELL. THE HEADLIGHT SYSTEM BLINKS. AT INOPPORTUNE TIMES. LIGHTS BLOW FOR NO DISCERNABLE REASON. I HAVE OWNED THIS CAR FOR ONE WEEK AND I HAVE EXPERIENCED ALL OF THIS. M *LA
NHTSA ODI #10045719
Mileage unknown · Apr 10, 1995
Vehicle Speed ControlCrash
VEHICLE WAS IN PARK IN IDLE POSITION, PUT GEAR INTO DRIVE, VEHICLE WENT OPEN THROTTLE POSITION, IMPACT 12:00 POSITION SPEED UNKNOWN. TT
NHTSA ODI #963518
Official recalls
0
No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
1994 Mercedes Benz 350 Problems, Complaints & Recalls | Skip That Year