Mercedes-Benz ML350 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Mercedes-Benz ML350

Mercedes-Benz ML350 Problems

Delay before crank start and no starting.

When turning the ignition key there is either a several second wait, or will have to retry.
Car has left me stranded, where key is in the on position but nothing registers and only auxiliary electrical works (stuff that works when no key in ignition.)
This problem started occurring after a service interval where half a dozen error messages required some steering parts to be replaced.
Knauz Mercedes kept the car for a week and could find no fa...

Steering Rack Prone to Leaks

It is not uncommon for the power steering rack to develop a fluid leak requiring replacement of the rack assembly. Loss of power steering fluid may also cause an abnormal noise and damage to the power steering pump.

Internal Component Failure May Cause Rough Shifting

Vehicles equipped with a 7-speed automatic transmission may develop a rough shifting condition, most commonly going up from first to second gear and going down from third to second or second to first gear. Our technicians tell us this is due to an internal component failure. Mercedes has released updated parts; the transmission will need to be removed and disassembled to complete the necessary repairs.

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Mercedes-Benz ML350 Questions

When driving, the hand brake light on the dashboard suddenly comes on beeping (2 answers)

The Beeping is continuous and at this point the gears don't change whether manual or automatically until I stop and restart the car.

Thanks for suggestions

Is there a way to bypass limp mode due to Error code: P0715 (Turbine/Input Shaft Speed Sensor Circuit) in order to get to mechanic? (1 answer)

What is the problem on my ML 350? (1 answer)

Especially when sopped or moving slowly, the wheel is very difficult to turn.

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Mercedes-Benz ML350 Recalls

Driver's Frontal Air Bag Inflator Ruptures And Sprays Metal Fragments

The driver's frontal air bag inflator may deploy the air bag with excessive pressure, resulting in the inflator rupturing and causing metal debris to be sprayed onto vehicle occupants. Dealers will replace the driver's frontal air bag module free of charge to resolve the concern.

All Season Floor Pats Restrict Accelerator Pedal

Accessory all season floor mats purchased and installed may restrict accelerator pedal operation, resulting in a sticking pedal. Dealers will replace the floor mats free of charge to resolve the concern.

Potential Diesel Fuel Leak

The Diesel fuel filter may leak from the area around the heating component. Fuel may leak onto the roadway, increasing the risk of a crash. A fuel leak always increases the risk of a fire. Dealers will replace the Diesel fuel filter to correct this concern.

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Mercedes-Benz ML350 Reviews

2011 ML350 Premium Package 1 ....... I traded in my 2006 Volvo XC90 and upgraded to the ML 350 and what a great descion it turned out to be. I love this SUV it is not only comfortable to drive but the hands free is wonderful!!! Great SUV and will definetly buy another...
This is my second ML350 and these cars are unreliable and very costly to repair. The parts prices are outrageous and brakes and rotors' prices are just ridiculous. Struts, mounts and engine mounts are $3500. The dealer, Mercedes Benz of San Diego was terrible and fixed nothing. I will not buy another Mercedes truck again. BTW, my 2008 CL65 with 21,000 miles needed front brakes and rotors and a ...
I bought a 2005 ML350 in early 2013. Still drives like a dream. The only cons are that the check engine light came on 8 months after purchase. I took it to an auto parts store that ran a test that said it has something to do with the gas tank - air leaking. I still had the original cap so I bought a new one and reset the battery - it came back on and recently the SRS light came on. Both ar...

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