Mercedes C-Class

W203 since 2000 of release

Repair and car operation



Mercedes-Benz
+ Mercedes-Benz Cars of a class C (W-203)
+ Operation manual
- Routine maintenance
   Specifications
   Indicator of term of approach of planned maintenance (ASSYST)
   Schedule of routine maintenance
   General information on control
   Check of levels of liquids, control of leaks
   Check of a condition of tires and pressure in them. Designation of tires and disks of wheels. Rotation and replacement of wheels
   Replacement of impellent oil and oil filter
   Checks of brake system. Adjustment of the parking brake
   Check of fuel system
   Check of a condition and replacement of hoses of an impellent compartment, localization of leaks
   Check of a condition of ridge belts of a streaming drive of auxiliary units
   Check of functioning of system of cooling and frost resistance of cooling liquid. Liquid replacement
   Check of a condition of system of production of the fulfilled gases
   Check of level of oil of automatic transmission
   Visual control of a box of gear shifting on leakages of oil
   Condition check suspension bracket and steering component
   Check of a condition of protective covers of power shafts
   Check of level of liquid of system of hydrostrengthening of a wheel
   Check of level of liquid of system of adjustment of a road clearance
   Check of central air of air
   Cleaning of the mechanism of the movable panel of the hatch of a roof
   Visual control of a seat belt and safety cushion block
   Check of operability of headlights and horn
   Condition check, adjustment and replacement of brushes of screen wipers
   Check of a condition of the battery, care of it and charging
   Replacement of the battery of system of an emergency call of Tele-Aid
   Replacement of an element of the filter of air of salon / coal filter of purification of air
   Check, cleaning and greasing of the coupling device
   Replacement of brake liquid
   Check of the elastic coupling of the driveshaft
   Check and replacement of spark plugs. Check of a condition of high-voltage wires
   Replacement of an element of the air filter of the engine
   Replacement of the fuel filter
+ Engine
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment







Schedule of routine maintenance

Offered recommendations assume independent performance of procedures of service of the car it the owner unlike the works which are carried out at car repair shop of representation office of the MERCEDES-BENZ company. Though this schedule is made on the basis of manufacturer recommendations, intervals between the majority of procedures, at the discretion of the owner of the car, it is possible to reduce, for example, check and replacement of greasings and liquids should be made with the intervals providing the maximum service life of the engine or a drive. Besides, if the owner of the car is interested in supporting it in a condition of the maximum readiness for operation on a case of the possible resale, many procedures can be carried out more often. We only welcome a similar initiative.

Initial service and check of the new car should be made at car repair shop of representation office of firm for the purpose of performance of conditions of the guarantee certificate. Such check is made free of charge.

List A: Procedure is carried out in case run from the moment of performance of the last service according to the list B makes less than 22 000 km.

List B: Procedure is carried out in case run from the moment of performance of the last service according to the list B makes more than 22 000 km.

Within maintenance it is necessary to hold also additional events noted by a sign of Page They are carried out when from the moment of carrying out the last action noted by a sign C, the set distance in kilometers was passed or expired set time.

Primary service is made according to the list B.

Car salon

Check serviceability of functioning of the following devices:

And and In Sound and light signals, the alarm system and indexes of turns;
And and In Control lamps, illumination and internal lighting;
And and In External lighting devices;
And and In Screen wipers;
And and In Stekloomyvateli (including washers of headlights).
And and In Check serviceability and a condition of seat belts.
And and In Null the indicator of term of approach of planned maintenance (FSS) on a control panel (Undressed the Indicator of term of approach of planned maintenance (ASSYST)).

In Replace the filter of purification of air of system of heating and ventilation.

Wheels and brakes

And and In Modify pressure of a rating of tires.
In Check serviceability of functioning of the parking brake and reliability of keeping by it the car on a bias.
In Check a condition of tires and measure residual depth of a protector.
In Remove wheels and check residual thickness of frictional overlays of brake shoes.
In Estimate a condition of brake disks.
In Make replacement/rotation of wheels (all four wheels should be one standard size).

Car bottom

In Check the elements of the engine located under the bottom, transmissions and release systems on leakages of liquids and gases, and also on damages.
In Check a condition and correctness of laying of hydraulic and fuel lines. Pay attention to possibility of cracking, a sminaniye and retyranny.
In Check a condition of spherical support and their boots, and also saylent-blocks.
In Estimate degree of wear of components of a steering drive (люфты) and check a condition of protective covers.

Impellent compartment

In Check the elements located in an impellent compartment on existence of signs of leaks.
In Check a condition and correctness of laying of hydraulic and fuel lines.
And and In Make replacement of impellent oil and the oil filter.

Check levels of all working liquids:

And and In cooling Systems;
And and In Brake system;
And and In Stekloomyvateley;
In Systems of hydrostrengthening of a wheel.
In Systems of adjustment of a road clearance of a body;
In Check a condition of driving belts;
In Replace the dustproof filter.
And and In Check electrolit level in the battery (except unattended).
And and In Check work of a latch of the lock of a cowl.

BODY

In Check correctness of adjustment of optical axes of headlights, in case of need make the corresponding adjustment.
In Replace working elements of brushes of screen wipers (including cleaners of headlights).
Luggage compartment
And Check and modify pressure of a rating of the tire of a spare wheel.
And and In Check an expiration date and, if necessary, replace hermetic of tires "TIREFIT" (if is available).

Additional works

Once at the first maintenance

And and In Adjust the equalizer of the parking brake.

Each 30 000 km or 2 years

With Check working capacity and availability of greasing, if necessary clear the hook-on device with a demountable head and automatic blocking.

Each 50 000 km or 2 years

With Replace a coal adsorber of system of catching паров fuels.

Each 2 years (whenever possible in the spring)

With Replace brake liquid.
With Check a condition of a paint and varnish covering of a body.
With Check a running gear and body elements on existence of damages and corrosion.

Each 3 years after the last check

With Clear directing and blocks of the elevating and movable panel of the hatch крыши:.
With Clear and grease directing elements of the panoramic movable panel of a roof.

Each 60 000 km or 4 years

About Diesel engines: Replace the fuel filter.

From 60 000 to 90 000 km or 4 years

About the Engine 271: Replace spark plugs.

Each 80 000 km

With Check a condition of flanges and the elastic coupling of the driveshaft.
About the Engine 612.990: Replace a measuring instrument of weight of air.

From 90 000 to 110 000 km or 4 years

About Engines 111, 112: Replace spark plugs.

Each 100 000 km or 4 years

About the Engine 271: Replace an element of the air filter.

Each 120 000 km or 4 years

About Petrol engines 111, 112, 271: Replace the fuel filter.
About Diesel engines with the indicator of service of the air filter: Replace an element of the air filter and null the service indicator (Undressed the Indicator of term of approach of planned maintenance (ASSYST)).

Each 250 000 km or in 15 years after the last replacement

With Replace cooling liquid.

Cowl of an impellent compartment

Look under a cowl. Petrol engine 3.2AMG

1 — the Expanded tank of OZh
2 — Shchup for measurement of level of oil
3 — the Stopper of a maslozalivny mouth
4 — the Tank of brake liquid
5 — the Tank of liquid of a stekloomyvatel

Look under a cowl. 4-cylinder petrol engine

 

 

There is a danger of a travmirovaniye!

At an open cowl and the working engine there is a danger of a travmirovaniye.

After switching off of the engine possibly rotation of blades of the electrofan of a radiator within about 30 seconds.

The engine is equipped with electronic system of ignition. In view of a high voltage of system of ignition it is very dangerous to touch elements of system of ignition (the ignition coil, the ignition distributor, a wire of a high voltage, tips of spark plugs, the control socket):

· At the working engine,
· At start of the engine,
· When the key in the lock of ignition is in situation 2 and the crankshaft of the engine is turned by hand.

Opening

1. Rychazhok pull in the arrow direction - the cowl is released.

2. The handle-2-extend from facing of a radiator and open a cowl — do not lift for the handle.
Watch that levers of a screen wiper were not in the cast-away situation.

Closing

1. Slam a cowl. Thus hold hands only edges-3-.

2. If the cowl was not fixed, open it once again and slam with bigger force.