As the video explains, the "B" service for a Mercedes is a scheduled maintenance appointment, more comprehensive than the "A" service, which is performed at intervals of 2 years or 20,000 miles. The fundamental operations included in an "A" service are: oil and filter change; fluid level check; brake system inspection; check lights, horn, and warning indicators; check windshield wipers and tire condition; reset the maintenance indicator. Additionally, specific to the "B" service, there are: replacement of the cabin air filter; thorough inspection of the engine compartment and undercarriage; inspection of the suspension, steering, and transmission components; check the serpentine belt; check and adjust the headlights; check hinges and closures; check seat belts and anchors. Depending on the age of the vehicle, the brake fluid replacement and engine air filter change may also be added.
Posted on 16 March 2026 by ScegliAuto
Video tutorial