Services

The goal of maintenance service is to keep your car running at peak efficiency for maximum life expectancy. If you want to get the full value out of your car, it should be serviced at the recommended intervals. Not only will this keep your car running smoothly, but often small problems are detected and fixed before they become big and expensive ones.

Following are the most common maintenance services for Mercedes-Benz.

A/ B Services (every 7,500 miles) for post 1997 models

The most frequent maintenance service for newer models is the “oil, filter, and lube” service. The manufacturer recommends this service every 12,000 miles, but this is based on the German market where driving patterns include non-stop high speeds on the auto-bahn. For driving habits and traditions in the United States, we recommend the A/B Service every 7,500 miles.

The A/B Service is really much more than an oil and filter change. It also includes a comprehensive inspection of other nonrelated subsystems. One of our highly skilled technicians spends at least an hour with your car, going through a detailed checklist which addresses basic safety and mechanical concerns.

The A/ B Service Checklist

    • Change oil and filter
    • Check condition of engine air filters
    • Check condition of cabin filter(s) (where applicable)
    • reset maintenance counter in instrument cluster
    • check parking brake (function test only)
    • function check of:
    • horn, high beam flasher, hazard warning flashers, turn signals
    • warning/indicator lamps, illumination and interior lighting
    • windshield wipers, windshield washer system
    • headlamp cleaning system
    • check seatbelts for damage and proper function
    • Check thickness of brake pads, front and rear
    • Correct tire inflation pressure
    • inspect tires for damage and condition
    • leakage-check for chafe marks, line routing, damaged components
    • check condition of front axle ball joints and rubber boots.
    • check condition of steering mechanical components and rubber boots
    • check driveshaft flex disc
    • check condition of poly-V-belt
    • engine cooling system, antifreeze and corrosion protection
    • windshield washer system
    • check wiper blade condition
    • automatic transmission-oil and filter change (every 40,000 miles)
    • replace spark plugs  (every 60,000 miles)
    • replace brake fluid  (every 2 years)

C-Service (every 5,000 miles)

The most frequent maintenance service is the “oil, filter, and lube” service, which is known as the “C-Service.” The manufacturer recommends this service every 7,500 miles, but this is based on the German market where driving patterns include non-stop high speeds on the auto-bahn. For driving habits and traditions in the United States, we recommend the C-Service every 5,000 miles.

The C-Service is really much more than an oil and filter change. It also includes a comprehensive inspection of other nonrelated subsystems. One of our highly skilled technicians spends at least an hour with your car, going through a 25-point checklist which addresses basic safety and mechanical concerns.

The C-Service Checklist

  • Change oil and filter
  • Lubricate suspension where applicable
  • Check and correct all fluid levels
    • transmission, rear axle, brake, battery electrolytes / condition of terminals, radiator (antifreeze protection), power steering, windshield washer solvent.
  • Check all lights
    • exterior, interior
  • Visual inspection
    • brakes, tires, exhaust, suspension, steering, mounts, (motor, sub-frame, transmission), driveline, all hoses (fuel and water) , fan belts
  • Check for performance
    • windshield wipers and washers, heater and air conditioner
  • Check and correct air pressure in tires
  • Stamp service book and apply next service stickers
  • Test drive and make notes of additional repairs.

E- Service (every 15,000 miles)

The E-Service is a major engine maintenance service recommended every 15,000 miles. This maintenance service usually requires five to six hours labor time for a very comprehensive inspection. Since this is one of the more expensive maintenance services, it helps to know when it is expected so you can budget your car expenses.

The E-Service Checklist

  • Every service and inspection in the C-Service (see above)
  • Lubricate
    • door hinges and locks, throttle and adjust linkages.
  • Replace filters
    • air, fuel and power steering.
  • Replace ignition rotor button.
  • Replace spark plugs.
  • Adjust valves where applicable.
  • Check for performance
    • brakes (leaks, pads, rotors, master cylinder, adjust rear shoes) mounts (motor, subframe, transmission) tires (air pressure, rotation, misalignment – including spare), drive-line (flex discs, center support), suspension (shocks, control arms, rear axle, exhaust system, clutch (free play, fluid, wear), steering (drag link, steerin shock, tie rod ends, adjust front wheel bearings), water and fuel hoses (leaks, age)
  • Check all fan belts- adjust as necessary
  • Check emergency brake adjustment
  • Check compression (gas cars)
  • Check ignition on scope
    • plug wires and resistors, distributor cap (wear), vacuum advance, timing changeover.
  • Check idle speed cable adjustment (diesel)
  • Check cruise control cable for wear and adjustment.
  • Check CO%and four emission gases.
  • Check idle
  • Check exhaust flanges and manifold bolts for tightness
  • Check vacuum hoses and vacuum systems for performance
  • Check all gauges and interior operations
    • horns, heater and A/C functions, blower operations
  • Clean engine

Z- Service (every 30,000 miles)

The goal of the Z-Service (transmission maintenance) is to make sure your transmission shifts as well as possible.

The Z- Service Checklist

  • Change transmission fluid and filter
  • Inspect vacuum modulator for leaks
  • Check vacuum operations
  • Adjust vacuum modulator as necessary
  • Adjust throttle pressure as necessary

We strongly encourage you to keep up-to-date with your maintenance services. We would much rather maintain, than repair, your car. As always, we are available to answer any questions you may have about your particular car.

Some of the newer cars have a flexible service system (FSS). These services will vary according to your driving style. While these service may be extended in mileage, they must be done within the recommended time frame in order to keep your warranty valid.