W163 (1997-2005)

This guide shows you how to: Replace the serpentine (Poly V) belt Replace the belt tensioner Replace the idler pulley Remove the belt as the first step for an alternator replacement or an A/C compressor job Which Engines and Models This applies to the M112 V6 and M113 V8 engines, …

Are you wondering whether your Mercedes-Benz has bad engine mounts? Here is a simple way to check whether the engine mounts are worn or damaged. A common symptom of a worn engine mount is excessive cabin vibration while the vehicle is stopped in Drive. Before You Start This procedure requires …

Diagnostic code C1401: High-pressure return pump circuit open or shorted, or pump will not shut off. Difficulty level: 6 of 10, medium Time: 2 to 3 hours Repair cost: DIY cost less than $20 Parts You’ll Need ML ABS Bearing 12mm x 5 mm x 5 mm Carbon Brushes Why …

This guide explains how to remove and replace the brake light switch on a Mercedes-Benz. It features the ML-Class, but the procedure is similar for other models. If your Mercedes-Benz does not have a brake light switch, as shown here, it may be integrated into the brake booster or master …