1998 mercedes benz ml-320. Consumer writes in regards to vehicle sudden acceleration. *smd the consumer stated while making a turn and releasing the brake pedal, the vehicle accelerated and hit a concrete column. This damaged the main metal frame behind the front bumper. The airbags did not deploy.
The worst 1998 Mercedes Benz ML320 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Engine32
- Electrical21
- Fuel system20
- Visibility17
- Brakes16
- Body12
- Transmission10
- Seat belts8
- Acceleration7
- Airbags7
- Lights7
- Steering6
- Suspension5
- Seats4
- Locks3
- Wheels3
Specific symptoms reported on the 1998 Mercedes Benz ML320
Stalling 10Fuel pump 7Fuel gauge 6Brake failure 5Fire or smoke 5Power steering loss 5
Recalls
No recalls on record for this model year.
Defect investigations
Engine crankshaft pulley failure
The office of defects investigation (odi) opened this preliminary evaluation to investigate allegations of engine crankshaft pulley harmonic balancer failure that could result in loss of power-steering assist.odi has received a total of 546 non-duplicative reports that allege engine crankshaft pulley harmonic balancer failure on all mercedes-benz vehicles using the subject component.the subject component failures are progressive in nature and only a small percentage of the complaints and warrant claims involved a failure that had progressed far enough to effect power steering performance (6 of 55 odi complaints reference increased steering effort).there have been no crashes or injuries related to the alleged defect.a safety-related defect has not been identified at this time and further use of agency resources does not appear to be warranted.accordingly, this investigation is closed.the closing of this investigation does not constitute a finding by the federal safety agency that a safety-related defect does not exist.the agency will take further action if warranted by the circumstances.see summary report attached for further detail.
PE03058
Technical service bulletins for the 1998 Mercedes Benz ML320 28
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Harsh engagement when changing gear range from P to D or R
- Harsh engagement when changing gear range from P to D
- Engine diagnosis warning lamp lights up in instrument cluster, fault code U145400: "Implausible data were...
- Message in instrument cluster "DISTRONIC PLUSCurrently Unavailable
- Thumping noises from front axle when driving over bumps on road.
- Since 12/2012 (model 166) and since 06/2013 (model 242) the glass breakage loops are no longer in the side...
- Customer experiences low battery conditions, resulting in jump starts, and eventually requiring battery...
- The COMAND unit does not start or the COMAND display remains dark
- Combination message: "Clean fuel filter" is displayed
- Xentry: outside door handle no longer returns to end position
1998 Mercedes Benz ML320 fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 3.2L 6‑cyl | 4WD | 15 | 20 | 17 |
What 1998 Mercedes Benz ML320 owners say
Most recent owner complaints, unedited.
Michelin lattitude tour 255/65r16 tires are prematurely coming apart. I have less than 15k miles on these tires and the tread is ripping away from the side walls. There is no recall from michelin for this size of tire and it has the same defect as the other sizes in the same make and model tire. This is ridiculous! 164 dollars a tire and I could have died driving on these things. These need a recall now! Peoples lives are at rick driving with these tires!
Went to start my car seat belt blew up ,smoke coming out now will not work will not retract .how can mercedes make such a dangerous product and not be be sued for such a crappy dangerous product.this not a isolated or freak occurance have read numerous similar on line.
My battery was low and unknown to me the ml320 for this year loses its transponder codes in the das security module when you try to start the vehicle with a low battery. This is evidentally the third key that has lost its programming on my vehicle due to low battery voltage. Cost so far is 499 for a key, weeks waiting for the key from germany, and 300 to program it once they recieve the key. Its a dealership only item so its very very costly. This is a known problem with mercades and checking the forums it seems that everyone that has 1998-2000 model mercades all lose their transponder codes between 129,000 and 132,000 miles no matter what.this is an obvious manufacturers defect and a known issue that should be paid for by mercades. I never had these issues with my two 2002 ml500's but I will never purchase another benz in my life.
Suddenly I could not gain or get any more speed. I was just coasting along, I then arrived at my destination and got out and smelled burning smell from front wheels. I could not get out of the gear I was in.
Message display indicates left brake light not working. Replaced bulb and message disappeared for one day and then reappeared. Removed bulb and bulb was ok. Went online and found where mercedes had a brake light repair kit for this problem but I was not notified. I called the dealer and this repair kit is not under warranty or recall. I contacted a local european car repair shop who had the repair kit in stock going back to 2010 mercedes has known about this problem but never notified me or fixed the problem when I brought my car in for normal service. Very disappointed in mercedes.
Tl* the contact owns a 1998 mercedes benz ml320. The contact stated that while driving at various speeds the door locks on all four doors independently lock and unlock continuously. The driver side door would not unlock from the outside and the contact had to enter from the passenger side door. The failure recurred numerous times. The dealer was notified and stated that while there were a lot of complaints there was no recalls at that time. The vehicle had not been repaired. The failure and current mileage was 157,000.
The braking system failed and worked again after some pumping and coasting to avoid collision. The car then caught on fire.
Tl* the contact owns a 1998 mercedes benz ml320. The contact stated that the vehicle was being repaired by an independent mechanic for unrelated issues when she was informed that the ignition key needed to be replaced because it no longer functioned properly. The contact was not informed as to why the failure occurred. The key was not replaced. The manufacturer was made aware of the failure and the contact was informed that in order to remedy the failure, the vehicle would need an entire new ignition system. The vehicle was not repaired. The failure mileage was 180,000. The consumer discovered during research that merceds benz installed an inadequate computer system in her vehicle. The system would only allow eight keys to be made for the lifetime of the vehicle. The consumer felt it was a scam by mb to force their customers to purchase a new computer, ignition, etc, for the vehicle after the 8th key had been made. They claimed it was made that way for security reason. The consumer called two dealerships and was given a price of $4,000 to $5,000. The consumer finally had the key, computer and other parts replaced by a locksmith for $1,400. The radiator, air condition and two mirror also had to be replaced. Updated 07/11/12
Car fails to start. We had this car towed to a dealer 40 miles away from our daughter's school in mi. Needs new key system as chip not recognized and ignition system needs to be re-keyed. 8 keys have been issued to this car,(we bought it used). We only received 1 with our purchase! Everything that needs a key has to be changed. Cost estimated at $4000. We see this as a major design flaw, not a security benefit. Especiallly since their keys just quit working.
Compare the 1998 Mercedes Benz ML320
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Questions about the 1998 Mercedes Benz ML320
Is the 1998 Mercedes Benz ML320 reliable?
Owners have filed 133 complaints about the 1998 Mercedes Benz ML320, 6.0 times a typical ML320 model year.
What is the most common problem with the 1998 Mercedes Benz ML320?
Engine and cooling, with 32 complaints, typically around 79,279 miles. Next is electrical (21).
How many recalls does the 1998 Mercedes Benz ML320 have?
No recalls on record.
What year does the Mercedes Benz ML320 have bad engine?
The Mercedes Benz ML320 model years with the most engine complaints are 1999 (35 complaints), 1998 (32 complaints) and 2000 (29 complaints).
What gas mileage does the 1998 Mercedes Benz ML320 get?
Official estimates for the 1998 Mercedes Benz ML320 range from 17 mpg combined. The most efficient version (3.2L 6-cyl, 4WD) gets 15 city and 20 highway.
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