Need Help?

2003 Mercedes-Benz M-Class 3.2L 4dr AWD

2003 Mercedes-Benz M-Class

Trim Info:

4 Wheel Drive, 4 Door, 4WD Sport Utility Vehicle
14 mpg city / 17 mpg hwy

Other Trims

Do you own this car?

Estimated Mileage
Miles

Enter current mileage for most
accurate info about this vehicle

Track Your Service Records

Get Recall Alerts

Get Updated Value Estimates on Your Car.

View All Symptoms

Diagnose Your Car's Problem

Select the symptom that is most applicable:

Smoke

Poor gas mileage

A tire wearing out

Warning light on

High engine temperature

Steam

Rotten egg smell

Muggy smell from A/C vents, along with poor cooling

Shaking

Abnormal braking

Vehicle is sluggish

Awkward shifting

Vehicle "rides" uncomfortably

Abnormal steering

Pinging

The engine is running roughly

The engine backfires

Ticking / tapping

Squealing noise

Sputter and cough

Brakes make noise

Clunking sound

A clicking sound

I turn off the car, but the engine keeps running

My car won't start

I can shift, but the vehicle doesn't move

The vehicle won't shift into park

Lack of hot/cold air

Engine feels weak

The engine stalls

By using the DriverSide Diagnostic Tool, you agree to the Terms of Use.

Your Local Mechanics

Most Popular Cars

Toyota Camry
Audi A4
Honda Civic
Ford Mustang
Mazda Mazda3
Toyota Prius
More

Popular Car Articles

What to Expect at Each Service Interval
What Motor Oil Is Best for Your Car?
10 Ways to Become a Better Driver
Car Brakes: How Do You Know When to Change Them?
What Does The Check Engine Light Mean?
The Vin Number
More

Latest Car Reviews

2012 Volkswagen Passat
2013 Ford Escape
2013 BMW 3-Series
2012 Honda Accord
2011 Chevrolet Volt
2013 Lexus GS
More

Auto Tools

Diagnose Auto Problems
Find an Auto Mechanic
Car Prices and Value
Car Repair Estimates
Safety Recalls
Common Car Problems
Auto Parts and Accessories
Car Dictionary