Owners have filed 243 complaints
about the 2004 Mercedes Benz E320 with NHTSA between 2005 and 2025.
The largest single group is the fuel & propulsion.
Across this model's run it ranks 3 of 16 worst.
The letter says how bad. This says what kind — whether this year drew
an unusual number of complaints, unusually dangerous
ones, or failures that arrived unusually early.
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 100
Against the median year of the Mercedes Benz E320. 50 means typical for this
model; 100 means roughly double.
Severity — 32
6.2% of these complaints
involved a crash, fire, injury or death, against a national rate of
9.7%.
Early failure — 12
7% of failures with a mileage on record happened under
36,000 miles, against a national rate of
29%.
How 2004 compares with every other Mercedes Benz E320
Odometer readings owners gave when they filed. About half of all
complaints include one.
Under 1,000 miles
52.6%
1,000 – 9,999 miles
21.0%
10,000 – 24,999 miles
21.0%
25,000 – 49,999 miles
178.9%
50,000 – 74,999 miles
3819.8%
75,000 – 99,999 miles
3216.7%
100,000 – 149,999 miles
7338.0%
150,000+ miles
2312.0%
When owners complained
A spike years after the car went on sale usually means a part wearing
out on schedule across the whole fleet — the kind of pattern no single
owner can see from inside their own car.
Jan 2005peak 12Mar 2025
NHTSA investigations into the 2004 Mercedes Benz E320
An investigation is the step before a recall: the agency has seen enough
complaints to look into a pattern itself. An open one means it thinks
something may be wrong and nothing has been fixed yet.
EA13003Opened 15 Mar 2013Closed 19 Dec 2014FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Fuel Leakage From The Fuel Tank
The Office of Defects Investigation (ODI) opened this investigation on January 23, 2012 as PE12-001 based on 20 consumer reports in model year (MY) 2003-2006 E55 AMG vehicles.Based on new reports in other E-Class vehicles, ODI upgraded the investigation to Engineering Analysis (EA) 13-003 on March 15, 2013, and expanded the scope to all E-Class vehicles through MY 2008.The complainants alleged a strong odor of gasoline fuel both inside and outside of their vehicle, particularly after refilling the fuel tank.Many of the complainants noted that the odor subsided or went away after driving some d...
Complaints that involved harm
Reports where the owner recorded a crash, a fire, an injury or a death.
Torrance, CA1 injured
SEATS
The glue around front windshield has deteriorated and has caused major damage to my interior lights, electrical essemblys , interior damage to seats , dash board and flooring. Including the trunk seal is also deteriorated and causing the battery to stop working and has made my car non drivable.
NHTSA complaint #11563988 — an unverified report by a vehicle owner.
Torrance, CA1 injured
EXTERIOR LIGHTING
The glue around front windshield has deteriorated and has caused major damage to my interior lights, electrical essemblys , interior damage to seats , dash board and flooring. Including the trunk seal is also deteriorated and causing the battery to stop working and has made my car non drivable.
NHTSA complaint #11563988 — an unverified report by a vehicle owner.
Torrance, CA1 injured
ELECTRICAL SYSTEM
The glue around front windshield has deteriorated and has caused major damage to my interior lights, electrical essemblys , interior damage to seats , dash board and flooring. Including the trunk seal is also deteriorated and causing the battery to stop working and has made my car non drivable.
NHTSA complaint #11563988 — an unverified report by a vehicle owner.
at 145,000 milesJohns Island, SCCrash
ENGINE
I WAS DRIVING DOWN A PAVED ROAD, WENT TO MAKE A LEFT HAND TURN AND MY ESP CAME ON, VEHICLE SHUT OFF AND ALMOST RAN ME INTO ANOTHER VEHICLE, WHICH THEN CAUSED ME TO RUN INTO THE DITCH. NOW I'M FINDING OUT THAT THERE IS A RECALL ON THE SBC UNIT, WHICH IS WHAT'S WRONG WITH MY CAR, BUT THE RECALL IS NOT SHOWING UP FOR MY VIN NUMBER. I AM VERY, VERY DISAPPOINTED/FRUSTRATED BY MERCEDES. THIS IS A VERY EXPENSIVE PART TO REPLACE. I SHOULD NOT HAVE TO PAY OUT OF POCKET TO FIX MY CAR, WHICH IS NOW SITTING DUE TO IT NOT STARTING, ESPECIALLY IF OTHER SAME YEAR VEHICLES WERE AFFECTED AND THEIRS IS COVERED UNDER THE RECALL. I THINK THE ENTIRE SITUATION IS RIDICULOUS! I WILL NEVER OWN ANOTHER MERCEDES!!!
NHTSA complaint #10948046 — an unverified report by a vehicle owner.
at 145,000 milesJohns Island, SCCrash
SERVICE BRAKES
I WAS DRIVING DOWN A PAVED ROAD, WENT TO MAKE A LEFT HAND TURN AND MY ESP CAME ON, VEHICLE SHUT OFF AND ALMOST RAN ME INTO ANOTHER VEHICLE, WHICH THEN CAUSED ME TO RUN INTO THE DITCH. NOW I'M FINDING OUT THAT THERE IS A RECALL ON THE SBC UNIT, WHICH IS WHAT'S WRONG WITH MY CAR, BUT THE RECALL IS NOT SHOWING UP FOR MY VIN NUMBER. I AM VERY, VERY DISAPPOINTED/FRUSTRATED BY MERCEDES. THIS IS A VERY EXPENSIVE PART TO REPLACE. I SHOULD NOT HAVE TO PAY OUT OF POCKET TO FIX MY CAR, WHICH IS NOW SITTING DUE TO IT NOT STARTING, ESPECIALLY IF OTHER SAME YEAR VEHICLES WERE AFFECTED AND THEIRS IS COVERED UNDER THE RECALL. I THINK THE ENTIRE SITUATION IS RIDICULOUS! I WILL NEVER OWN ANOTHER MERCEDES!!!
NHTSA complaint #10948046 — an unverified report by a vehicle owner.
at 145,000 milesJohns Island, SCCrash
ELECTRONIC STABILITY CONTROL (ESC)
I WAS DRIVING DOWN A PAVED ROAD, WENT TO MAKE A LEFT HAND TURN AND MY ESP CAME ON, VEHICLE SHUT OFF AND ALMOST RAN ME INTO ANOTHER VEHICLE, WHICH THEN CAUSED ME TO RUN INTO THE DITCH. NOW I'M FINDING OUT THAT THERE IS A RECALL ON THE SBC UNIT, WHICH IS WHAT'S WRONG WITH MY CAR, BUT THE RECALL IS NOT SHOWING UP FOR MY VIN NUMBER. I AM VERY, VERY DISAPPOINTED/FRUSTRATED BY MERCEDES. THIS IS A VERY EXPENSIVE PART TO REPLACE. I SHOULD NOT HAVE TO PAY OUT OF POCKET TO FIX MY CAR, WHICH IS NOW SITTING DUE TO IT NOT STARTING, ESPECIALLY IF OTHER SAME YEAR VEHICLES WERE AFFECTED AND THEIRS IS COVERED UNDER THE RECALL. I THINK THE ENTIRE SITUATION IS RIDICULOUS! I WILL NEVER OWN ANOTHER MERCEDES!!!
NHTSA complaint #10948046 — an unverified report by a vehicle owner.
The most recent complaints
In the owners' own words, exactly as filed with NHTSA.
Birmingham, AL
VISIBILITY
The contact owns a 2004 Mercedes-Benz E320. The contact received notification of NHTSA Campaign Number: 19V918000 (Visibility); however, the contact was informed by the dealer that the sunroof glass was manufactured in a year outside of the year stated in the recall. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue and informed the contact that the sunroof glass was not covered under the recall. The contact had not experienced a failure. Parts distribution disconnect.
NHTSA complaint #11647683 — an unverified report by a vehicle owner.
San Jose, CA
UNKNOWN OR OTHER
To Whom It May Concern, I took my 2004 Mercedes-Benz into the Stevens Creek location located in San Jose, CA 95129 to have the sliding roof bonding recall fixed on December 24, 2024. I have attached the repair invoice to this complaint. It has now been almost two full months and I am still being blocked from updating my vehicle registration because my vehicle needs to complete an Official Brake and Light Adjustment Certification. However, the recall vin lookup page (https://vinrcl.safercar.gov/vin/) has been showing my recall as incomplete for almost two full months now. The mechanic that performs the Brake and Light inspection says the vehicle will fail the test until the recall vin lookup page displays a 0 for my vehicle. Once again, this issue is preventing me from updating my vehicle registration until the recall vin lookup page shows the successful completion of the vehicle recall performed on December 24, 2024 at Mercedes-Benz of Stevens Creek. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11643417 — an unverified report by a vehicle owner.
Gaffney, SC
SERVICE BRAKES
SBC braking system stated as covered under 25 year/unlimited miles warranty. SBC system failed on 2/1/25. Vehicle towed to local dealer service facility on 2/3/25. Tow was authorized at no charge by MB Roadside Assistance at no charge plus $100.00 credit toward diagnostic. Was told by phone on 2/3/25 that upon confirmation that SBC did in fact fail, the SBC replacement would be performed at no charge due to warranty through 2028. As of 2/10/25 service facility did confirm that the SBC system had failed. Currently, MB USA has a HOLD pending for authorization of repairs, with no reason given as to why as of 2/13/25.
NHTSA complaint #11642524 — an unverified report by a vehicle owner.
Rockville, MD
UNKNOWN OR OTHER
The sunroof has a recall due to the fact that it has a bad seal, which could fly off due to this issue. I know the seal is bad because the whole roof leaked a few years ago and fried all the electronic; e.g. lights, sunroof controls, trunk light controls, side door controls. I went to the dealership and they said they would not fix it because they could not open the sunroof to see the manufacturer date on it.
NHTSA complaint #11586834 — an unverified report by a vehicle owner.
Rockville, MD
ELECTRICAL SYSTEM
The sunroof has a recall due to the fact that it has a bad seal, which could fly off due to this issue. I know the seal is bad because the whole roof leaked a few years ago and fried all the electronic; e.g. lights, sunroof controls, trunk light controls, side door controls. I went to the dealership and they said they would not fix it because they could not open the sunroof to see the manufacturer date on it.
NHTSA complaint #11586834 — an unverified report by a vehicle owner.
Milton, GA
VISIBILITY/WIPER
The driver's side mirror auto-dim function failed (as theorized by simple research where others have this issue) December 2023 and leaked a liquid behind the glass causing blurriness, double vision, and extremely dim reflection. This makes it difficult to safely judge other traffic using the mirror and seems very dangerous while driving. It also seems to present a risk of misjudging any other objects on the road which are reliant on this mirror. The equivalent replacement mirror glass alone is prohibitively expensive and Mercedes-Benz USA was contacted twice for help and refused to provide help or replacement. Neither the manufacturer nor another entity has inspected it yet. The mirror is available for inspection upon request. The passenger side view mirror is not auto-dimming so there is no issue.
NHTSA complaint #11584505 — an unverified report by a vehicle owner.
Torrance, CA1 injured
SEATS
The glue around front windshield has deteriorated and has caused major damage to my interior lights, electrical essemblys , interior damage to seats , dash board and flooring. Including the trunk seal is also deteriorated and causing the battery to stop working and has made my car non drivable.
NHTSA complaint #11563988 — an unverified report by a vehicle owner.
Torrance, CA1 injured
EXTERIOR LIGHTING
The glue around front windshield has deteriorated and has caused major damage to my interior lights, electrical essemblys , interior damage to seats , dash board and flooring. Including the trunk seal is also deteriorated and causing the battery to stop working and has made my car non drivable.
NHTSA complaint #11563988 — an unverified report by a vehicle owner.
Torrance, CA1 injured
ELECTRICAL SYSTEM
The glue around front windshield has deteriorated and has caused major damage to my interior lights, electrical essemblys , interior damage to seats , dash board and flooring. Including the trunk seal is also deteriorated and causing the battery to stop working and has made my car non drivable.
NHTSA complaint #11563988 — an unverified report by a vehicle owner.
Bushnell, FL
EXTERIOR LIGHTING
Mercedes Benz has a KNOWN safety problem with this model and has not put it under recall yet and it needs to be. The wire casing in the wiring harness for the headlights crumbles and leaves exposed wires that touch, short, and draw causing dim headlights. Due to being cited for dim headlights the night before, I called MBUSA on December 27 2023 and they initially REFUSED to take a case from me.
NHTSA complaint #11562004 — an unverified report by a vehicle owner.
Palm Desert, CA
UNKNOWN OR OTHER
The TRUNK will not open. It is supposed to open by pressing the button on the key fob or taking the thin key out of the key fob and manually open the truck with the keyed lock. Neither method works. There is absolutely no way to open the trunk otherwise (i.e. inside button or lever). When the key fob button and the thin key do not work there is absolutely no way to open the truck. There is no way to access the lock from the trunk lid rear and there is no way to access the trunk from behind the back seat cushions. It is a very bad situation and dangerous.
NHTSA complaint #11560575 — an unverified report by a vehicle owner.
Palm Desert, CA
STRUCTURE:BODY
The TRUNK will not open. It is supposed to open by pressing the button on the key fob or taking the thin key out of the key fob and manually open the truck with the keyed lock. Neither method works. There is absolutely no way to open the trunk otherwise (i.e. inside button or lever). When the key fob button and the thin key do not work there is absolutely no way to open the truck. There is no way to access the lock from the trunk lid rear and there is no way to access the trunk from behind the back seat cushions. It is a very bad situation and dangerous.
NHTSA complaint #11560575 — an unverified report by a vehicle owner.
Palm Desert, CA
ELECTRICAL SYSTEM
The TRUNK will not open. It is supposed to open by pressing the button on the key fob or taking the thin key out of the key fob and manually open the truck with the keyed lock. Neither method works. There is absolutely no way to open the trunk otherwise (i.e. inside button or lever). When the key fob button and the thin key do not work there is absolutely no way to open the truck. There is no way to access the lock from the trunk lid rear and there is no way to access the trunk from behind the back seat cushions. It is a very bad situation and dangerous.
NHTSA complaint #11560575 — an unverified report by a vehicle owner.
at 118,000 milesOrlando, FL
VISIBILITY
The contact owns a 2004 Mercedes-Benz E320. The contact stated that the headliner had detached from the sunroof causing rainwater to enter the interior of the vehicle. The contact received notification of NHTSA Campaign Number: 22V954000 (Visibility). The vehicle was taken to the dealer where the recall repair was documented as completed. The vehicle was not repaired. The contact stated that the recall repair was not completed, and the failure persisted. The contact stated that the sunroof was manually closed by the dealer and advised the contact to never open the sunroof. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 118,000.
NHTSA complaint #11559137 — an unverified report by a vehicle owner.
at 250,000 milesMora, MN
TIRES
The contact owns a 2004 Mercedes-Benz E320 equipped with Arroyo Tires, Tire Line: Grand Sport ZR A/S, Tire Size: 225/55/R16, DOT Number: (N/A). The contact stated while driving at an undisclosed speed, he heard an unusual sound coming from the rear tires. The contact parked the vehicle and became aware that the rear tires tread had separated, and the steel belts were visible. The tires were not replaced. The dealer was not made aware of the failure. The contact stated that the tires were replacement tires purchased at Pep Boys. The manufacturer was not made aware of the failure. The vehicle failure mileage was approximately 250,000. The tire failure mileage was approximately 35,000.
NHTSA complaint #11530822 — an unverified report by a vehicle owner.
Roswell, GA
UNKNOWN OR OTHER
The rear passenger side inside door handle will not open the door. This is an unacceptable safety hazard.
NHTSA complaint #11518642 — an unverified report by a vehicle owner.
at 158,200 milesSan Gabriel, CA
VEHICLE SPEED CONTROL
October 26, 2022 my 2004 Mercedes model E320 W211 VIN # [XXX] dash pop out warning " Brake Wearing visit workshop" October 27, 2022 I had the brake pads and wear sensors both replaced and test drive verified car running normal for 30 minutes then dash pop out RED warning "Brake malfunction stop vehicle" plus transmission shifter stick to parking port can not be shift to other position, so can not drive and car being forced to stop on the road, I managed to press the lock off so can shift out of parking but there has no brake function when driving, I called MB USA and being advised that my car qualified to 25 years extended warranty for SBC hydraulic pump repair, 2005070007 2005110001 but when I tow my car to Mercedes dealer they said it only repair the Recall: 2020040011 - Sliding Roof Bonding - Phase 2, but the SBC Hydraulic pump may be at additional service charges, Please help investigate why Mercedes USA said it is under 25 years extended warranty while dealer said it might not qualify? car can not drive because of the SBC hydraulic pump problem and defected the driving safety? Best Regards/[XXX] email: [XXX] tel: [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
NHTSA complaint #11491955 — an unverified report by a vehicle owner.
at 158,200 milesSan Gabriel, CA
ELECTRICAL SYSTEM
October 26, 2022 my 2004 Mercedes model E320 W211 VIN # [XXX] dash pop out warning " Brake Wearing visit workshop" October 27, 2022 I had the brake pads and wear sensors both replaced and test drive verified car running normal for 30 minutes then dash pop out RED warning "Brake malfunction stop vehicle" plus transmission shifter stick to parking port can not be shift to other position, so can not drive and car being forced to stop on the road, I managed to press the lock off so can shift out of parking but there has no brake function when driving, I called MB USA and being advised that my car qualified to 25 years extended warranty for SBC hydraulic pump repair, 2005070007 2005110001 but when I tow my car to Mercedes dealer they said it only repair the Recall: 2020040011 - Sliding Roof Bonding - Phase 2, but the SBC Hydraulic pump may be at additional service charges, Please help investigate why Mercedes USA said it is under 25 years extended warranty while dealer said it might not qualify? car can not drive because of the SBC hydraulic pump problem and defected the driving safety? Best Regards/[XXX] email: [XXX] tel: [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
NHTSA complaint #11491955 — an unverified report by a vehicle owner.
at 158,200 milesSan Gabriel, CA
SERVICE BRAKES
October 26, 2022 my 2004 Mercedes model E320 W211 VIN # [XXX] dash pop out warning " Brake Wearing visit workshop" October 27, 2022 I had the brake pads and wear sensors both replaced and test drive verified car running normal for 30 minutes then dash pop out RED warning "Brake malfunction stop vehicle" plus transmission shifter stick to parking port can not be shift to other position, so can not drive and car being forced to stop on the road, I managed to press the lock off so can shift out of parking but there has no brake function when driving, I called MB USA and being advised that my car qualified to 25 years extended warranty for SBC hydraulic pump repair, 2005070007 2005110001 but when I tow my car to Mercedes dealer they said it only repair the Recall: 2020040011 - Sliding Roof Bonding - Phase 2, but the SBC Hydraulic pump may be at additional service charges, Please help investigate why Mercedes USA said it is under 25 years extended warranty while dealer said it might not qualify? car can not drive because of the SBC hydraulic pump problem and defected the driving safety? Best Regards/[XXX] email: [XXX] tel: [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
NHTSA complaint #11491955 — an unverified report by a vehicle owner.
Eldorado, AR
SERVICE BRAKES
Total brake failure Had to cross the over to the other side of the road to turn around. Was almost hit by an oncoming big rig truck . I've looked it up and this is a common occurrence on these vehicles,! They have a SBC unit that has caused numerous incidents exactly like mine . Someone could easily be killed because of this defect. I've read that they extended the warranty for 25 years . But I haven't been notified. They notified me about a recall of the sun roof but not this!!
NHTSA complaint #11478601 — an unverified report by a vehicle owner.
Hopkins, SC
SEAT BELTS
My car seat belts not fastened and car door warning devices stop working. I took it to the Mercedes service department and told and showed them the safety system was not warning me when my door was not properly closed or when I removed the seat belt while driving. They told me that they needed to replace my instrument cluster in order to fix the issue. They charged me almost $2300.00 to change the panel. When I went to pick the vehicle up. And I drove off and took my seat belt off to see if the repair was done and no warning light came on. I than while driving through a parking lot open my door and no warning happened. Now the dealership is telling me that their is nothing they can do to address this dangerous safety issue and that I have no recourse to get what I paid for. Because Mercedes Benz Corp will not allow them to code the new instrument cluster. I was driving one day and did not realize the door was ajar until I hit a bump and heard the rattling. I have spoken with other Mercedes Benz owners of my model and found they've had this problem, but it is just too expensive to repair. I have been dealing with this now since December of 2021 and now no one from the dealership is returning any calls or offered a answer to this issue. I have spoken with the Service Director last on February 7 2022. And he has not reached out to me since.
NHTSA complaint #11453966 — an unverified report by a vehicle owner.
Hopkins, SC
SEAT BELTS:STATUS INDICATOR SWITCH
My car seat belts not fastened and car door warning devices stop working. I took it to the Mercedes service department and told and showed them the safety system was not warning me when my door was not properly closed or when I removed the seat belt while driving. They told me that they needed to replace my instrument cluster in order to fix the issue. They charged me almost $2300.00 to change the panel. When I went to pick the vehicle up. And I drove off and took my seat belt off to see if the repair was done and no warning light came on. I than while driving through a parking lot open my door and no warning happened. Now the dealership is telling me that their is nothing they can do to address this dangerous safety issue and that I have no recourse to get what I paid for. Because Mercedes Benz Corp will not allow them to code the new instrument cluster. I was driving one day and did not realize the door was ajar until I hit a bump and heard the rattling. I have spoken with other Mercedes Benz owners of my model and found they've had this problem, but it is just too expensive to repair. I have been dealing with this now since December of 2021 and now no one from the dealership is returning any calls or offered a answer to this issue. I have spoken with the Service Director last on February 7 2022. And he has not reached out to me since.
NHTSA complaint #11453966 — an unverified report by a vehicle owner.
Windsor, CT
FUEL/PROPULSION SYSTEM
Extreme Gas Odor after filling gas tank and during time of driving.
NHTSA complaint #11452891 — an unverified report by a vehicle owner.
Atlanta, GA
STEERING
The vehicle will flood after being exposed to rain which has caused all sorts of electrical issues. I have read online where several others have filed lawsuits regarding E class Mercedes for similar issues. The car’s interior will take on water and since there’s several electrical components running along the floor board of the car they will become damaged and cause the car’s computers and electrical system to go crazy. I picked up my car from having the oil changed at a local service shop a few days after it was repaired and I was driving back home after the service pick up and the car completely lost power. I got out of the car and opened the trunk in which I had to do so by using the key inside of the key fob. When I opened the trunk, I noticed that there was a little bit of water in the trunk which led me to open the back door and to my surprise there was standing water behind the driver seat. I checked the driver floor and it was soaked as well. I had the car towed back to the shop where I had the oil changed and the owner did not have the available equipment to test the car. I dried the car out over the next several days and drove to a local Mercedes dealership where they told me to do a full diagnostic on the car it would cost upwards of $19k. Are you kidding me? Now I know from reading others stories that this isn’t an unknown issue. So, what do I do now…file an insurance claim? I guess that would be the next step but they’ll turn around and get the money right back out of me by raising my policy rates. This is terrible. My car is a 2004 E320 with just under 65k miles on it.
NHTSA complaint #11427255 — an unverified report by a vehicle owner.
Atlanta, GA
ELECTRICAL SYSTEM
The vehicle will flood after being exposed to rain which has caused all sorts of electrical issues. I have read online where several others have filed lawsuits regarding E class Mercedes for similar issues. The car’s interior will take on water and since there’s several electrical components running along the floor board of the car they will become damaged and cause the car’s computers and electrical system to go crazy. I picked up my car from having the oil changed at a local service shop a few days after it was repaired and I was driving back home after the service pick up and the car completely lost power. I got out of the car and opened the trunk in which I had to do so by using the key inside of the key fob. When I opened the trunk, I noticed that there was a little bit of water in the trunk which led me to open the back door and to my surprise there was standing water behind the driver seat. I checked the driver floor and it was soaked as well. I had the car towed back to the shop where I had the oil changed and the owner did not have the available equipment to test the car. I dried the car out over the next several days and drove to a local Mercedes dealership where they told me to do a full diagnostic on the car it would cost upwards of $19k. Are you kidding me? Now I know from reading others stories that this isn’t an unknown issue. So, what do I do now…file an insurance claim? I guess that would be the next step but they’ll turn around and get the money right back out of me by raising my policy rates. This is terrible. My car is a 2004 E320 with just under 65k miles on it.
NHTSA complaint #11427255 — an unverified report by a vehicle owner.