W211 (2002-2009)

In this repair guide, we will show you how to replace the starter on a Mercedes-Benz. These instructions should apply to several Mercedes-Benz models, such as the C, E, ML, CLS, SLK, CLK-Class, and S-Class. In this case, we replace the starter on a C-Class W203. If you have a …

How to replace the alternator on a Mercedes-Benz. If your instrument cluster displays a warning such as ‘Battery/Alternator Defective. Visit the workshop,’ do not assume that the alternator needs to be replaced immediately. First, test the battery and charging system to confirm the cause of the warning. In this article, …

Is your Mercedes-Benz greeting you with an “SOS TeleAid not Activated” or “SOS Defective Please Visit Workshop” warning on your Instrument Cluster? Many early Mercedes-Benz TeleAid systems relied on legacy cellular technology that is no longer supported in the United States. As a result, some vehicles may display TeleAid-related warnings …

You may have wondered why the “Battery protection: Convenience functions temporarily unavailable” warning came up. Your car may still start and drive normally. This warning will come up if you: Leave the car sitting for several days without starting it. Leave your radio or lights on with the engine off. …

Below, you will find step-by-step instructions with pictures on removing and installing a new engine oil sensor on a Mercedes-Benz engine. Part numbers related to the oil level sensor are shown below; there could be more. The oil level sensor (B40) aims to measure the oil level, the oil temperature, …

This procedure applies to Mercedes-Benz models equipped with the 722.6 5 speed automatic transmission and a service dipstick tube. It does not apply to the 722.9 7 speed transmission, which uses a different fluid level procedure. If you were wondering, low transmission fluid could show the same symptoms as a …

Check the maintenance schedule for your specific model. Many Mercedes-Benz models in this range specify engine air filter replacement at about 40,000 miles or 4 years under normal conditions. Replace it sooner when driving in dusty conditions. There are two air filters in your Mercedes-Benz. They are both on the …

These instructions will show you how to remove and replace the front lower ball joint on a Mercedes E-Class W211 or CLS W219. Before you begin, review the part numbers and tools needed. These instructions apply to Rear Wheel Drive models only. If you have a 4MATIC model, use the …

Step-by-step instructions for replacing the lower forward control arm. Check out this article if you need to replace the front rearward control arm. Parts Needed: Front Lower Forward Control Arm, Thrust Arm, or Torque Strut. Left Front Lower Forward Control Arm, RWD only: 2113304911 Right Front Lower Forward Control Arm, …