How to make Mercedes COMAND Region FREE Play any DVD

Guide

Back in the mid-1990s, DVD players were sold to play DVD from a specific region. This nonsense restriction is still applied to Mercedes-Benz cars.

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How to Change Auxiliary Battery on Mercedes -Benz ML R GL Class

How to Change Auxiliary Battery on Mercedes -Benz ML R GL Class

Guide

In this guide, you will find instructions on how to change the auxiliary battery (also referred to as the small, computer, or secondary battery) on Mercedes-Benz ML-Class W164, R-Class W251, and GL-Class X164.

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How to Change Engine Oil Mercedes R-Class

How to Change Engine Oil Mercedes R-Class

Guide

In this guide, you will find instructions on how to change the engine oil on a Mercedes-Benz R-Class.

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2006 Mercedes Benz R350 Driving Issue

15 Nov 2019 •
My vehicle keeps applying brakes on its own. Also the power steering is hard sometimes. The ABS light and EPS warning light is on. Anyone know the fix for this problems?

2007 m/benz R-350 locked in park

15 Nov 2019 •
i replaced both batteries ,and now i get red warning telling me to drive to shop, can't get out of park to drive to shop

Mercedes R500 Rotor and Caliper Change

15 Nov 2019 •
Hello. Can you tell me what tools I need to change rotors and calipers on a 2006 Mercedes R500? Thank you

Suspension leak when normal and no leak when raised

15 Nov 2019 •
My R class has a strut air leak when normal position but when raised just a few mm it stops. What can this be due to? Seals? Thank you

R300 Airmatic - issue or normal?

15 Nov 2019 •
Hi, have had my Merc R300 for about 6 years now. 8 months ago it was rear-ended and repaired. About 4 months ago, periodically, overnight the rear suspension (Airmatic?) would completely lower. It comes back up once the car is started, and there are no other warning messages etc other than to wai whilst the heigh is being adjusted, but as this never occurred prior to he accident I'm concerned that something did get damaged as part of the accident? It happens irrespective of whether it is cold or hot, typically only after the car has not been driven for 2 days. Thoughts?

Bent spark plug electrode

15 Nov 2019 •
Hello All, I am a first timer here, so thanks in advance for any replies. I started noticing some engine shaking and found that it could be caused by misfiring. I pulled the spark plugs and found one that had a bent electrode. I regapped it and the shaking stopped. What could be the cause of the bent electrode? Should I be concerned about a larger issue?

06 Mercedes R350 engine

15 Nov 2019 •
I need to replace my 06 Mercedes R350 engine, can anyone tell if it can be pulled from the top?

I need help

15 Nov 2019 •
My battery drain and then my windshield wipers don't work in my brake pedal is super hard to press the the floor and my car is idling low I have 2006 R350

Mercedes R350

15 Nov 2019 •
I have a 2007 MB R350 with 175,000 miles on it. I've noticed it has been gradually consuming more and more oil. Now it's really consuming a ridiculous amount of oil, about 1-2qt per week!. But there is no puddles or drips in driveway and no smoke while driving. The only time I see blue smoke is , at cold starts after car has been sitting. The check engine light is on. P2273 and 0172 & p0175 are the codes coming up on my obd reader. Any ideas where all the oil is going?

Wiper malfunction on my 2007 r350 benz

15 Nov 2019 •
I have a 2007 r350 Benz, and the front wipers malfunction. Sometimes it comes on and sometimes it doesn't. I tried resetting it but nothing has changed.