There are 4 stored owner reports matching the engine leading-label group for the 2002 Mercedes-Benz E-Class in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 4 of 4 matching reports.
Open the full vehicle complaint log (all categories)TL* THE CONTACT OWNS A 2002 MERCEDES BENZ E-320. WHILE TRAVELING 45 MPH, THE CONTACT NOTICED THAT THE VEHICLE HAD BEGAN TO VIBRATE UNCONTROLLABLY. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE CONTACT WAS INFORMED THAT THE MOTOR MOUNTS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CURRENT AND THE FAILURE MILEAGES WERE 83,000. THE VIN WAS NOT AVAILABLE.
TL*THE CONTACT OWNS A 2002 MERCEDES BENZ 320E. WHILE DRIVING 50 MPH, THE CONTACT HEARD A KNOCKING SOUND UNDERNEATH THE VEHICLE. SHE DROVE THE VEHICLE TO HER RESIDENCE AND THE NOISE RECURRED THREE DAYS LATER AFTER THE VEHICLE HAD BEEN WARMED UP. THE VEHICLE WAS TOWED TO THE DEALER AND THEY STATED THAT THE CATALYTIC CONVERTER WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE HAS NOT BEEN REPAIRED. THE MANUFACTURER WAS NOTIFIED AND STATED THAT THEY WERE NOT LIABLE FOR THE REPAIRS. THE CURRENT MILEAGE WAS 103,200 AND FAILURE MILEAGE WAS 103,000. UPDATED 03/17/09. *LJ WHEN THE CONSUMER PICKED THE VEHICLE UP AFTER HAVING IT SERVICED, IT BEGAN TO MAKE A LOUD NOISE. THE CONSUMER RETURNED TO THE DEALER AND WAS TOLD THE CONVERTER HAD GONE BAD. THE CONSUMER STATED THERE WAS NO NOISE PRIOR TO TAKING THE VEHICLE IN TO THE DEALER. UPDATED 03/17/09. *JB
I WAS RECENTLY TOLD THAT MY 2002 MERCEDES-BENZ ML320 HAD AN OIL LEAK INSIDE THE ENGINE AND REQUIRED A COMPLETE ENGINE OVERHAUL FOR $5,725.00. *TR UPDATED 12-12-07. *KB UPDATED *JB
WHEN APPLYING GAS FROM A STOP, VEHICLE WILL HESITATE AND THEN STALL. THIS HAS HAPPENED 25 TIMES, DEALER CANNOT FIND A CAUSE. *AK DEALER REPLACED MASS AIR FLOW SENSOR, BUT PROBLEM STILL EXISTS. MANUFACTURER ADVISED CUSTOMER THAT CUSTOMERS WHO DRIVE WITH TWO FEET MAY EXPERIENCE SOME ENGINE HESITATION. *TT
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 31, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.