6
questions

In a minute it cranked up again. it isn't running hot.
What is my problem?

Is there any recall on the adblue heater? Or what can be done if it fails so frequently.

I just purchased a 2012 GL 350. The Command interface is terrible (slow and not intuitive). Does anyone make a replacement in-dash radio/navigation system that is compatible with this car? I'd be grateful for any advice. Thanks.

After washing my car GLK350, I have lost the power on the dashboard, as well as the signals and the functions bottom on the steering wheel.

Please advise and thank you

Dealership said it's the oil cooler. They replaced easily accessible gaskets. It still leaked. Now to replace oil cooler is $4,000 and/or repair the O rings . Insurance company won't cover unless it was directly caused by the accident. Dealership says these things wear out. What is the average life expectancy of a part like this? Could a rear-ended accident caused? Need advice. Thank you. Sabrina

How many miles can you go over without effecting the engine if the correct oil is used?