2001 Mercedes Benz E320 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
38 owner complaints analyzed
0 distinct recall campaigns
89,500 mi median reported failure mileage
Scope: 2001 model year. Data snapshot: . 24 complaints include usable failure mileage.
Most common problems
Electrical System is the most frequently named component, appearing in 10 of 38 complaints (26.3%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Electrical and battery issues | 7 | 18.4% |
| Transmission and shifting | 5 | 13.2% |
| Engine operation | 5 | 13.2% |
| Braking behavior | 4 | 10.5% |
| Steering behavior | 3 | 7.9% |
| Fuel system concerns | 1 | 2.6% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 10 |
| Air Bags | 5 |
| Exterior Lighting | 5 |
| Engine | 3 |
| Power Train | 3 |
| Air Bags:Frontal | 2 |
| Electrical System: Instrument Cluster/Panel | 2 |
| Power Train:Automatic Transmission | 2 |
Electrical System: 10; Air Bags: 5; Exterior Lighting: 5; Engine: 3; Power Train: 3; Air Bags:Frontal: 2; Electrical System: Instrument Cluster/Panel: 2; Power Train:Automatic Transmission: 2
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 3 |
| 25,000 to 49,999 | 3 |
| 50,000 to 74,999 | 5 |
| 75,000 to 99,999 | 3 |
| 100,000 to 149,999 | 4 |
| 150,000 and above | 6 |
Under 25,000: 3; 25,000 to 49,999: 3; 50,000 to 74,999: 5; 75,000 to 99,999: 3; 100,000 to 149,999: 4; 150,000 and above: 6
150,000 and above miles has the most reports with usable mileage (6). 14 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2001 | 2 |
| 2002 | 3 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 3 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 3 |
| 2011 | 3 |
| 2012 | 1 |
| 2013 | 3 |
| 2014 | 3 |
| 2015 | 1 |
| 2016 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
2001: 2; 2002: 3; 2003: 1; 2004: 1; 2005: 3; 2006: 2; 2007: 3; 2008: 1; 2009: 1; 2010: 3; 2011: 3; 2012: 1; 2013: 3; 2014: 3; 2015: 1; 2016: 2; 2019: 2; 2020: 1; 2021: 1; 2022: 1
Pattern summary
Electrical System leads the component reports. Electrical and battery issues appears in 7 complaint narratives. Transmission and shifting appears in 5 complaint narratives. Engine operation appears in 5 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10109674 · 2005-01-07 (January 7, 2005)
THE BATTERY, LOCATED IN A METAL COMPARTMENT UNDER THE REAR SEAT, EXPLODED. *NM THE CONSUMER STATED THAT MERCEDES-BENZ WAS AWARE OF THE PROBLEM. *TC *JB
Owner-reported narrative. 20,000 miles reported. Look up ODI 10109674 at NHTSA ↗
Owner report 10180855 · 2007-01-26 (January 26, 2007)
TL* - THE CONTACT OWNSW A 2001 MERCEDES E320. THE CONTACT STATED THAT THE VEHICLE WAS PARKED IN THE GARAGE WHEN SHE STARTED TO SMELL FUMES. THE CONTACT COULD NOT FIND WHERE THE FUMES WERE COMING FROM. SHE THEN CALLED THE FIRE DEPARTMENT. THE FIRE DEPARTMENT FOUND THAT THE VEHICLE WAS THE CAUSE OF THE FUMES AND HAD CAUGHT ON FIRE. THEN, THEY EXTINGUISHED THE FIRE. THE VEHICLE WAS A TOTALED. THE CONTACT CALLED THE DEALERSHIP, AND THEY OFFERED NO SOLUTION AND HAVE YET TO FULLY INSPECT THE VEHICLE TO FIND OUT THE CAUSE OF THE FIRE. THE FIRE …
Owner-reported narrative. 49,000 miles reported. Look up ODI 10180855 at NHTSA ↗
Owner report 10319796 · 2010-03-22 (March 22, 2010)
2001 MERCEDES E-320. CONSUMER EXPRESSES DISCONTENT WITH HEADLIGHT COVERS AND REQUESTS MONEY TO REPLACE THEM. *TGW SHORTLY AFTER PURCHASING THE VEHICLE, THE CONSUMER HAD TO REPLACE THE TRANSMISSION. THEN THE VEHICLE DEVELOPED A SQUEAL, WHICH THE LOCAL DEALER INSISTED WAS THE AC FAN, BUT IT WAS NOT. THE HEADLIGHT COVERS WERE COMPLETELY OPAQUE. THE HEADLIGHT COVERS WERE MADE OUT OF PLASTIC WHICH CAUSED THE LIGHTS TO BECOME DIM.*JB
Owner-reported narrative. Look up ODI 10319796 at NHTSA ↗
Owner report 10430929 · 2011-10-17 (October 17, 2011)
2001 MERCEDES BENZ. CONSUMER WRITES IN REGARDS TO COMPLAINT CONCERNING CLOUDING OF THE HEADLIGHTS *TGW THE CONSUMER STATED THE DEALER WANTED TO CHARGE $450 TO REPLACE TWO POLYCARBONATE HEADLIGHT COVERS. THE CONSUMER FOUND ANOTHER COMPANY TO REPLACE THEM FOR $100. THE CONSUMER ALSO STATED SHORTLY AFTER PURCHASING THE VEHICLE, THE TRANSMISSION HAD TO BE REPLACED FOR A LARGE SUM OF MONEY. *JB
Owner-reported narrative. Look up ODI 10430929 at NHTSA ↗
Owner report 10416491 · 2011-08-01 (August 1, 2011)
TL* THE CONTACT OWNS A 2001 MERCEDES BENZ 320E. WHILE ATTEMPTING TO ACCELERATE, THE CONTACT HEARD A LOUD NOISE AND THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO THE DEALER AND WAS AWAITING THE RESULTS FROM THE DIAGNOSTIC TEST. THE MANUFACTURER WAS NOT NOTIFIED. THE VEHICLE WAS NOT REPAIRED. THE CURRENT AND FAILURE MILEAGE WAS 55,000. THE VIN WAS UNAVAILABLE.
Owner-reported narrative. 55,000 miles reported. Look up ODI 10416491 at NHTSA ↗
Owner report 10487599 · 2012-12-06 (December 6, 2012)
I WAS PULLING INTO A PARKING STALL AT WORK AND ABOUT TO COME TO A STAND STILL AND ALL OF A SUDDEN THE CAR ACCELERATED JUMPED THE CURB AND CONTINUED TO ACCELERATE DESPITE APPLICATION OF THE BRAKES UNTIL IT CRASHED INTO A WALL. THE AIRBAG DEPLOYED AND THERE WAS LEAKAGE OF RADIATOR FLUID ON THE GROUND. I HAD TAKEN THE CAR TO THE LOCAL MERCEDES DEALER ON 2 OCCASIONS BECAUSE THE CHECK ENGINE LIGHT CAME ON . THE FIRST TIME THE PROBLEM WAS APPARENTLY FIXED BUT THE CHECK ENGINE LIGHT COME ON AGAIN WITHIN 24 HRS OF THE FIRST REPAIR SO I TOOK THE CAR BA…
Owner-reported narrative. 42,400 miles reported. Look up ODI 10487599 at NHTSA ↗
Owner report 10557183 · 2013-12-24 (December 24, 2013)
THE PASSENGER SIDE FRONT LOW BEAM HEADLAMP STOPPED WORKING. WE CHANGED THE LIGHT BULB, BUT THAT DID NOT CORRECT THE PROBLEM. WE NOTED THAT THE SOCKET FOR THE PASSENGER SIDE LOW BEAM APPEARED BURNT. WE TOOK IT TO A MECHANIC WHO REWIRED THE RIGHT FRONT LOW BEAM LIGHT SOCKET AND WIRE HARNESS. AFTER THIS INITIAL PROBLEM, THE DRIVER SIDE HIGH BEAM HEADLAMP STOPPED WORKING. WE REPLACED THE LAMP BULB. WE NOTED THAT THE DRIVER SIDE HIGH BEAM HEADLAMP SOCKET APPEARED BURNT. WE DID NOT REPLACE THE DRIVER SIDE HIGH BEAM HEADLAMP SOCKET. SO IT DOES…
Owner-reported narrative. 95,000 miles reported. Look up ODI 10557183 at NHTSA ↗
Owner report 10115720 · 2005-03-24 (March 24, 2005)
WHILE DRIVING AT 30 MPH STEERING WHEEL LOCKED UP UPON MAKING A RIGHT HAND TURN. THIS RESULTED IN LOSS OF CONTROL OF THE VEHICLE, AND IT SLAMMED INTO THE WALL. UPON IMPACT, FRONTAL AIR BAGS DID NOT DEPLOY, AND THE WINDSHIELD SHATTERED IN WARD. VEHICLE TOWED. NO INJURIES SUSTAINED. THIS WAS A LEASED VEHICLE.*AK
Owner-reported narrative. 52,000 miles reported. Look up ODI 10115720 at NHTSA ↗
Owner report 10557787 · 2014-01-08 (January 8, 2014)
2001 MERCEDES BENZ E320. CONSUMER WRITES IN REGARDS TO LOSS OF POWER STEERING AND BRAKES. *SMD THE CONSUMER STATED WHEN HE DROVE OVER A SPEED BUMP, THE CHECK ENGINE LIGHT ILLUMINATED. HE PUT THE VEHICLE IN REVERSE, AND DISCOVERED THE BRAKES DID NOT WORK, HE TRIED TO TURN THE STEERING WHEEL AND IT WAS NOT WORKING EITHER. WITH GREAT EFFORT, HE WAS FINALLY ABLE TO MAKE A LEFT TURN. HE TURNED THE VEHICLE OFF, RE-STARTED IT, AND THE CHECK ENGINE LIGHT DID NOT COME BACK ON. THE BRAKES AND STEERING ALSO RESUMED TO NORMAL OPERATION.
Owner-reported narrative. Look up ODI 10557787 at NHTSA ↗
Owner report 8007177 · 2002-04-09 (April 9, 2002)
UPON FILLING FUEL TANK, CONSUMER NOTICED THAT FUEL WAS SPILLING FROM UNDERNEATH VEHICLE. CONSUMER CANNOT FILL THE FUEL TANK COMPLETELY. *AK *YD
Owner-reported narrative. Look up ODI 8007177 at NHTSA ↗