Mercedes C-Class

W203 since 2000 of release

Repair and operation of the car



Mercedes-Benz
+ Mercedes-Benz cars of class C (W-203)
+ Operation manual
+ Routine maintenance
+ Engine
+ Cooling system and heating
+ Power supply system and release
+ Engine electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
- Suspension bracket and steering
   Specifications
   + Suspension bracket of forward wheels
   + Suspension bracket of back wheels
   + Angles of installation of wheels of the car
   - Steering and safety cushions
      Steering and safety cushions - general information and security measures
      Security measures during the works with a safety cushion
      Removal and installation of the block of a safety cushion on a steering wheel
      Removal and installation of a steering wheel
      Removal and installation of a tip of steering draft
      Removal and installation of a protective cover of the steering mechanism
+ Body
+ Onboard electric equipment






Removal and installation of a steering wheel

Steering wheel

1 — the Steering wheel
2 — the Safety cushion (a steering wheel with four spokes)
3 — the Multipurpose switch right
4 — the Multipurpose switch left
5 — the Safety cushion (a steering wheel with three spokes)
6 — the Screw, a contact element at a steering column
7 — Facing of a steering column
8 — the Contact element
9 — the Sensor of the sensor of an angle of rotation of a steering wheel
10 — the Screw
11 — the Cover
12 — the Lock of a steering wheel
13 — the Finger of the lock of a steering wheel

Removal

 PERFORMANCE ORDER

1. Disconnect a negative cable (-) of the rechargeable battery at the switched-off ignition. It is previously necessary to remove a box of the filter of air of salon.

Before a detachment of a cable find out a protective code of the radio receiver if that is available, address the Section Replacement of the Rechargeable Battery.

2. Remove the safety cushion block on a steering wheel, address appropriate section.
3. Put a steering wheel horizontally. Forward wheels have to stand directly. Fix the lock of a steering wheel in this situation.

4. Disunite sockets of a sound signal and disconnect control units from contacts (2) and take aside wires.

5. Turn out the screw of fastening of a steering wheel (1).

6. Disconnect a steering wheel (3) from a steering column (4), at the same time pass electric wires (5) through openings.

The contact spiral is not removed.


Installation

 PERFORMANCE ORDER

1. Check that forward wheels stood directly.
2. Put a steering wheel on shlitsevy connection of a steering spindle so that tags coincided. At the same time pass electric wires through openings.
3. Join sockets of a sound signal and control units and lay wires as they passed before removal.
4. Screw the new self-stopped bolt of fastening and tighten its moment 80 Nanometers.
5. Install the safety cushion block on a steering wheel, address appropriate section.
6. Unlock the lock of a steering wheel.
7. Attach a cable of mass of the rechargeable battery at the switched-off ignition. Install into place a box of the filter of air of salon. If it is necessary, enter a code of the radio receiver and determine time on hours.
Pass on the car and check:
8. Return of indexes of turn: If the steering wheel is displaced more than on one tooth, reliable return of the index of turn is not provided.
9. Control lamp of "Airbag": Turn a steering wheel against the stop to the right and to the left. At the same time the control lamp of "Airbag" should not light up.
10. The provision of a steering wheel at the movement directly: If the steering wheel costs crookedly though at installation of a tag were exposed correctly, it is possible to turn a wheel no more than on one tooth. At more considerable deviations check a convergence of wheels and adjust it.