1994 Mercedes-Benz E Class 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 1994 Mercedes-Benz E Class, 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
- Electrical3068.2%
- Engine613.6%
- Suspension24.5%
- Driver assistance12.3%
- Brakes12.3%
- Fuel system12.3%
- Interior & seats12.3%
- Steering12.3%
- Body & structure12.3%
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
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
I TURNED ON THE SWITCH OF MY 1994 E320 MERCEDES NOTICED SMOKE COMING FROM UNDER HOOD ON PASSENGER SIDE. OPENED HOOD IT WAS ON FIRE. AIR FLOW SENSOR HAD JUST BEEN REPLACED. I HAVE SINCE REPLACED WIRING HARNESS, PLUGS, BUT CAR IS STILL SURGING NOT IDLING PROPERLY. REPLACED INTAKE AIR SENSOR, PLANNING TO REPLACE IDLE ACTUATOR, AND OVP RELAY. 153,000 MILES I HAVE SPENT 3000.00. MY SON WAS PRESENT AND PUT OUT THE FIRE AND DISCONNECTED THE BATTERY. I COULD HAVE LOST MY LIFE. I HAVE ALL OLD PARTS REPLACED. *TR
1. POOR ENGINE PERFORMANCE, UNSAFE DRIVABILITY, HESITATION AND STALLING. 2. FREQUENCY OF PROBLEM IS VERY OFTEN. QUALIFIED MERCEDES-BENZ REPAIR SHOP DIAGNOSED ISSUE AS ENGINE WIRING HARNESS INSULATION DEGRADATION. THEY HAVE SEEN A LOT OF THESE HARNESSES FAIL, ACCORDING TO THEIR HEAD MECHANICS. IN CONVERSATIONS WITH MERCEDES-BENZ DEALER MECHANICS, THEY, TOO, HAVE WITNESSED AN EXTREMELY HIGH FAILURE RATE. 3. ENGINE WIRING HARNESS REPLACED AT A COST OF $1,210.00. *TR
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
WIRE HARNESS DECAY, DEFECTIVE HEAD GASKET. *TR
TL*THE CONTACT OWNS A 1994 MERCEDES BENZ E-320. THE CONTACT STATED THAT THE VEHICLE WOULD SPORADICALLY STALL WHEN APPROACHING A COMPLETE STOP. IN ADDITION, THE ENGINE WARNING INDICATOR WAS ILLUMINATED ON THE INSTRUMENT PANEL. THE DEALER STATED THAT THE ENGINE WARNING HARNESS NEEDED TO BE REPLACED AT THE COST OF $1,800. THE TECHNICIAN ALSO ADDED THAT THE FAILURE OCCURS AT A HIGH FREQUENCY WITH THIS YEAR, MAKE, AND MODEL VEHICLE. THE VEHICLE HAS NOT BEEN REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 60,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
TL*THE CONTACT OWNS A 1994 MERCEDES BENZ E320. WHILE DRIVING APPROXIMATELY 40 MPH, THE CONTACT HEARD A LOUD NOISE AT THE FRONT END OF THE VEHICLE. THE VEHICLE PROCEEDED TO PULL TO THE RIGHT. HE TOOK THE VEHICLE TO A REPAIR SHOP AND THE MECHANIC STATED THAT THE FRONT COIL SPRINGS AND STRUTS WERE CORRODED. IN ADDITION, THE STABILIZER BAR WAS CRACKED. THE MANUFACTURER WAS AWARE OF THE FAILURES; HOWEVER, THE WARRANTY IS ONLY VALID IN CANADA AND NOT THE UNITED STATES. THEREFORE, THE MANUFACTURER WILL NOT ASSIST WITH THE REPAIR. THE VEHICLE HAS NOT BEEN REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE 140,000. UPDATED 06/09/09 *BF THE CONSUMER STATED SPRING HOUSING SHROUD WAS CORRODED. THE WHEEL DISENGAGED WHILE DRIVING, WHICH CAUSED THE CONSUMER TO LOOSE CONTROL OF THE VEHICLE. THE SUSPENSION COLLAPSED AND THE WHEEL BUCKLED UNDER THE FRONT FENDER. THE CONSUMER BELIEVED IT TO BE A STRUCTURAL FAILURE. UPDATED 06/10/09.*JB
WHILE DRIVING THE VEHICLE AT 50 MPH AND MAKE A RIGHT TURN, SUDENNLY THE REAR SWAY BAR FALL APART. DEALER HAS BEEN NOTIFIED. PLEASE FURTHER INFORMATION. MR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
ENGINE OCCASIONALLY STALLING AT ANY SPEED INCLUDING HIGHWAY TRAFFIC. MECHANIC TRACED TO DEFECTIVE ENGINE WIRING HARNESS SHORTING. THE DRIVING IS UNSAFE AS THERE IS A REAL POSSIBILITY OF A FIRE WITH MANY FIRES REPORTED. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
TL*THE CONTACT OWNS A 1994 MERCEDES BENZ E CLASS. WHILE DRIVING 40 MPH, THE WARNING LIGHTS ILLUMINATED IN THE VEHICLE, WHICH INDICATED THAT THE BRAKES WERE MALFUNCTIONING. THE CONTACT TOOK THE VEHICLE TO A MECHANIC WHO ADVISED HIM TO CALL THE MERCEDES DEALER. THE CURRENT MILEAGE IS 118,000 AND FAILURE MILEAGE WAS 80,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
I OWN A 1994 MB E320,MY ASR LIGHT CAME ON AND STAYED ON FOR ABOUT 4 DAYS,TO SOLVE THIS PROBLEM I ADDED A FUEL ADDITIVE INTO TANK BECAUSE IT ACTUALLY SEEMED LIKE A FUEL PROBLEM. THE CAR DID RUN OK .A COUPLE OF WEEKS WENT BY AND SEEMED FINE, BUT THE CAR SLOWLY STARTED TO ACT UP AGAIN AND CAUGHT US ALL BY SURPRISE WHEN THE ASR LIGHT CAME ON AND SO DID LIMP HOME MODE, WE WERE ALMOST INVOLVED IN A CAR ACCIDENT TWICE AND NOW THE CAR SEEMS TO BE SHUTTING OFF MORE OFTEN THAN BEFORE, AND NOW THE ASR DOES NOT TURN OFF AND IS STILL IN LIMP MODE. I AM VERY AFRAID TO DRIVE MY CAR BUT I HAVE NO CHOICE. I'VE DONE SOME RESEARCH AND THIS PROBLEM SEEMS TO BE HAPPENING TO ALOT OF MERCEDES BENZ OWNER'S IN THIS CLASS. I TOOK MY CAR TO A CERTIFIED MB MECHANIC AND CALLED THE DEALERSHIP,THIS ALL WAS WORTHLESS AND A WAIST OF MONEY AS IT SEEMS NEITHER NEW WHAT WAS WRONG WITH MY CAR. THIS IS THE ONLY VEHICLE I HAVE, SO I HAVE TO DEPEND ON IT EVEN THOUGH ITS NOT RELIABLE ANY MORE. MY FAMILY MEANS THE WORLD TO ME BUT, WHAT DOES IT MEAN TO MERCEDES BENZ? I CANNOT AFFORD ANOTHER CAR JUST NOW OR TO BE TAKING IT BACK AND FORTH TO BE SERVICED AND BE ADDING NEW PARTS TO IT, BEING THERE IS REALLY NOTHING WRONG WITH THE ONES BEING REPLACED, THIS IS A MANUFACTURER DEFECT,AND THEY NEED TO OWN UP TO IT. THIS IS NOT A PROBLEM TO IGNORE OR SWEEP UNDER THE RUG. MY CAR IS THE WAY IT IS BECAUSE OF THIS DEFECT AND SO ARE SOME OF MY PROBLEMS, BECAUSE LIKE I SAID BEFORE THIS VEHICLE IS THE SOURCE OF INCOME AS IT IS THE TRANSPORTATION OF 3CHILDREN ATTENDING SCHOOL AND MY NEWBORN BABY TO DR.VISITS. MERCEDES BENZ IF YOU READ THIS COMPLAINT AND I KNOW YOU WILL, PRAY NOTHING HAPPENS TO ME OR MY FAMILY BECAUSE YOU WILL BE HELD RESPONSIBLE FOR THIS,IF YOU WISH NOT TO BE, COME PICK UP YOUR CAR AND PAY BACK WHAT I PAID FOR IT SO I CAN BUY ME A RELIABLE CAR OR JUST MAKE IT RIGHT !! *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
AUTO FIRE , TOTAL LOSS. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
TL* - THE CONTACT STATED THAT WHILE DRIVING AT 15 MPH THE CONNECTION AT THE BOTTOM OF THE STEERING COLUMN CAME LOOSE, CAUSING THE BODY OF THE VEHICLE TO DROP TO THE GROUND. THE CONTACT STATED THAT THE TOWING COMPANY HAD DIFFICULTIES ON TOWING THE VEHICLE. THE TOW COMPANY HAD TO USE A HYDRAULIC JACK TO KEEP THE RACK AND PINION FROM DRAGGING ON THE GROUND. *AK UPDATED 03/19/07. *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
TL*THE CONTACT OWNS A 1994 MERCEDES BENZ E320. WHILE DRIVING APPROXIMATELY 40 MPH, THE CONTACT HEARD A LOUD NOISE AT THE FRONT END OF THE VEHICLE. THE VEHICLE PROCEEDED TO PULL TO THE RIGHT. HE TOOK THE VEHICLE TO A REPAIR SHOP AND THE MECHANIC STATED THAT THE FRONT COIL SPRINGS AND STRUTS WERE CORRODED. IN ADDITION, THE STABILIZER BAR WAS CRACKED. THE MANUFACTURER WAS AWARE OF THE FAILURES; HOWEVER, THE WARRANTY IS ONLY VALID IN CANADA AND NOT THE UNITED STATES. THEREFORE, THE MANUFACTURER WILL NOT ASSIST WITH THE REPAIR. THE VEHICLE HAS NOT BEEN REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE 140,000. UPDATED 06/09/09 *BF THE CONSUMER STATED SPRING HOUSING SHROUD WAS CORRODED. THE WHEEL DISENGAGED WHILE DRIVING, WHICH CAUSED THE CONSUMER TO LOOSE CONTROL OF THE VEHICLE. THE SUSPENSION COLLAPSED AND THE WHEEL BUCKLED UNDER THE FRONT FENDER. THE CONSUMER BELIEVED IT TO BE A STRUCTURAL FAILURE. UPDATED 06/10/09.*JB
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 .