There are 6 owner-reported visibility & wipers complaints for the 2002 Mercedes-Benz ML-Classin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2002 MERCEDES BENZ ML320. THE CONTACT STATED THAT WHILE DRIVING 70 MPH, A LOUD NOISE HEARD AS THE SUN ROOF EXPLODED INTO THOUSANDS OF GLASS SHARDS. THE DRIVER AND PASSENGER BOTH SUSTAINED LACERATIONS FROM THE BROKEN GLASS. A DEALER WAS NOTIFIED AND ADVISED THE CONTACT TO GO TO A SALVAGE YARD FOR PARTS TO REPAIR THE VEHICLE HIMSELF. THE MANUFACTURER WAS NOTIFIED BUT OFFERED NO ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 90,000. ...UPDATED 06-19-13 *BF UPDATED 06/26/2013*JS
TL* THE CONTACT OWNS A 2002 MERCEDES ML500. WHILE DRIVING AT NIGHT AT ANY SPEED, THE CONTACT NOTICED AN OPTICAL DISTORTION ON THE REAR VIEW MIRROR WHICH AFFECTED HIS VISIBILITY OF THE VEHICLES LOCATED IN THE REAR. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING WHERE THE TECHNICIAN STATED THE REAR VIEW MIRROR HAD TO BE REPLACED. THE TECHNICIAN STATED THE INTERIOR OF THE MIRROR CONTAINED LIQUID WHICH DETERIORATED OVER TIME AND CAUSED THE DISTORTION. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 97,000.
I HAVE 2002 MERCEDES ML-500 AND MY CLIMATE CONTROL DOES NOT WORKS AND BLOWING COOLED AIR ALL THE TIME EVEN WHEN I SELECTED TO FULL HOT. I DID BUY MERCEDES SHOP MANUAL AND AS I WAS READING THE SERVICE BULLETINS ISSUED BY MERCEDES MANUFACTURER I FOUND THAT THE FACTORY IS AWARE OF THIS ISSUE THE A/C SYSTEM SOMETIMES DOES NOT PRODUCE HEAT OR COOLED AIR. MERCEDES CONFORMED THAT CERTAIN CONTROL UNITS PART NUMBERS HAVE LOW VOLTAGE PROBLEMS WHICH CAUSES THIS AND THE WANT THE CAR OWNER TO REPLACE THE A/C CONTROL UNIT WITH THE UPDATED PART NUMBER 163 829 57 89 AT THE CAR OWNER EXPENSE BECAUSE AS THEY SAY IT IS NOT SAFETY ISSUE? WELL CAN THAT BE WHEN YOU DON'T HAVE HEAT IN THE VERY COLD / SNOW WEATHER AS WE HAVE HERE IN BOSTON? AS FAR AS I AM CONCERN THIS IS A SAFETY ISSUE WHEN IT COMES TO HEATING THE WINDSHIELD IN THE BAD WINTER STATES. PLEASE LET ME KNOW IF MY COMPLAIN MAKES CORRECT. *TR
DT*: THE CONTACT STATED WHILE DRIVING VARIOUS SPEEDS ON HOT, HUMID DAYS WITH THE AIR CONDITIONING ON, THE SIDE WINDOWS AND REARVIEW MIRROR FOGGED UP CAUSING LIMITED VISIBILITY. THE VEHICLE WAS INSPECTED BY A DEALER WHO DETERMINED THAT WAS A NORMAL OCCURRENCE OF THE VEHICLE WINDOWS AND REARVIEW MIRRORS IN HUMID CONDITIONS WITH THE AIR CONDITIONING ON. THE MANUFACTURER WAS NOT ALERTED.
I OWN A MERCEDES BENZE ML320 SUV. IT IS NOTICED THAT WHILE DRIVING (AT THE SEED OF EVEN AT 35 - 40 MILE PER HOUR) IF THERE IS ANY WATER ON THE ROAD THERE OCCURS A HUGE FASH AND MOST OF IT COMES TO THE WINDSHIELD AND MAKES THE DRIVER VIEW OF SIDE AND FRONT BLIND. WE HAVE EXPERIMENTED THE SAME WITH OTHER MINI VAN AND CARS THAT WE OWN, NONE OF THEM DOES IT LIKE THIS ONE. WE ALMOST HAD FEW ACCIDENT BY LUCKY TO BE SAVED OUT OF IT. WE CONTACTED MERCEDES BENZ AND THEY SUGGESETED EITHER NOT TO DRIVE OR TO DRIVE BELLOW 25 MILE PER HOUR. WHICH WE FELT IS NOT A VALUABLE SUSSESSION. SPECIALLY THE CITY I LIVE (HOUSTON, TX) ROADS WILL HAVE SOME WATER IF IT JUST RAINS FOR FEW MINUTS. WE WOULD LIKE APPROPRIATION ACTION AND WARINGS TO BE GIVEN TO ALL OWNERS / DRIVERS AS WELL AS FIX THE PROBLEM TO AVOID MAJOR ACCIDENTS. *AK
THE VEHICLE EXPERIENCED SIDE MIRROR PROBLEMS.*AK *JB
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.
Data synced from NHTSA on Apr 26, 2026