What are the maintenance items for the Mercedes-Benz B9?

2 Answers
JulietLee
08/31/25 2:52am
The maintenance items for the Mercedes-Benz B9 include: 1. Replacement of the fuel filter and air filter. 2. Inspection of clutch travel, steering lower arm ball joint clearance, fixation, and dust cover. 3. Inspection of tire tread depth, tire pressure, and tire wear, with a wheel alignment if necessary. 4. Inspection of the throttle body and idle valve for dirt, with cleaning if necessary. 5. Inspection of the spark plug condition, with replacement if necessary, and non-disassembly cleaning of the fuel injectors. 6. Inspection of the power steering, braking system, and automatic transmission condition. 7. Testing of braking force, gear shifting, and steering for normal operation.
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MirandaFitz
09/12/25 6:21am
As a long-time owner of a Mercedes-Benz B-Class, let me share about its maintenance routine. Basic maintenance includes changing the engine oil and oil filter every 10,000 kilometers, which is essential to prevent engine wear. Additionally, the air filter should be replaced every 20,000 kilometers to ensure proper air intake and fuel efficiency. Brake system inspection is also crucial, paying attention to brake pad thickness and brake fluid replacement, typically done every two years to avoid emergencies. Tire rotation and balancing should be performed every 8,000 kilometers to extend their lifespan. I often go to the dealership for the B-Class major service, which includes spark plug replacement and electronic system checks. Regular maintenance not only saves fuel but also maintains performance. I stick to it, and the car runs smoother, avoiding the embarrassment of breaking down. In the long run, these small investments bring peace of mind and convenience.
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