Mercedes S-class W202

1993-2000 of release

Repair and car operation

Mercedes W202
+ 1.2. The general data
+ 2. Maintenance service
+ 3. Engines
+ 4. Greasing system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. Ignition system
+ 8. Fuel system
+ 9. Transmission
+ 10. A running gear
+ 11. A steering
+ 12. Brake system
- 13. A body
   13.2. A forward door
   13.3. A back door
   13.4. The handle of a forward door
   13.5. The handle of a back door
   13.6. A door-lock
   13.7. An internal covering of doors
   13.8. Forward стеклоподъемник
   13.9. Glass of a forward window
   13.10. Back стеклоподъемник
   13.11. Glass of a forward door
   13.12. The engine стеклоподъемника
   13.13. Perchatochnyj boxing
   13.14. A sheeting of the handle of a gear change
   13.15. A forward ashtray
   13.16. The average console
   13.17. The panel of service of heating
   13.18. An internal covering of the A-rack
   13.19. An internal covering of the S-rack
   13.20. A forward seat
   13.21. A back seat
   - 13.22. The central lock
      13.22.1. Elements of the central lock
   13.23. The external mirror / has flown down mirrors
   13.24. A covering under the instrument panel
   13.25. A forward bumper
   13.26. A back bumper
   13.27. An internal wing of the car
   13.28. A car wing
   13.29. A lattice of a radiator / emblem Mercedes
   13.30. Draught of a cowl of the engine
   13.31. A covering under a windscreen
   13.32. The device of giving of air for salon heating
   13.33. A catchment basin
   13.34. A paint and varnish covering
   13.35. Metal corrosion
   13.36. An automake-up
   13.37. What creaks?
   13.38. The hatch
+ 14. An electric equipment
+ 14.2. Electroschemes

13.22. The central lock

Mercedes the S-class can be equipped by the central lock. It is a question of the device which is located in several places of the car and can be put in action not only from a door of the driver, but from a door of the second driver, and at the additional equipment also by means of infra-red remote control. The central lock consists of pneumatic knot of the management, feeding pipelines and functional and operating elements on separate locks of the car. The pneumatic knot of management is on the right sideways in a luggage space. It supplies with vacuum or a high pressure system of the central lock, in case of need also a seat back (a multiplanimetric back) and an inlet tube of a diesel engine.

At key turn in the door or luggage carrier lock the delivery pump in pneumatic knot of management starts to rotate, Depending on a direction of turn of a key in the lock the pump rotates to the right or to the left and makes thus depression or an elevated pressure. On hoses pressure is transferred to separate functional elements, separate locks open as a result or blocked.