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
+ 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
   Specifications
   Diagnostics of malfunctions of onboard electric equipment - the general information
   Check of the electric motor of a screen wiper
   Check of warmed back glass
   Relay and safety locks
   Replacement of filament lamps of devices of external lighting
   Replacement of filament lamps of devices of internal lighting
   Removal and installation of the sensor of a daylight
   Removal and headlight installation
   Removal and installation of a fog light
   Removal and installation of a rasseivatel of a fog light
   Removal and installation of a back lamp
   Replacement of the battery of a key of an ignition/remote control
   Removal and installation of the electric motor of a cleaner of a windscreen
   Removal and installation of the electric motor of a cleaner of back glass
   Removal and installation of the tank of water and pump electric motor
   Removal and installation of the sensor of a rain
   Removal and installation of a sound signal
   Removal and installation of sensors of a parking
   Removal and installation of the sensor of temperature of external air
   Removal and installation of a control panel
   Removal and installation of the podrulevy switch
   Removal and installation of the switch of a forward plafond on a ceiling
   Removal and installation of group of switches to the left of a control panel
   Removal and installation of the switch of the central console
   Removal and installation of switches in the doorway
   Removal and installation of door switches of internal lighting
   Removal and installation of precautionary indexes of the assistant to a parking
   Removal and lighter installation
   Removal and radio receiver installation
   Removal and loudspeaker installation
   Digital tire of data of CAN
   The uniform lock - general information
   Installation of additional electric and electronic devices
   Appointment and arrangement of electric sockets
   + electric equipment Schemes







Check of warmed back glass

At inclusion of heating of back glass the field with visible lines of wires should be released after a while from a covering or snow.

 PERFORMANCE ORDER

1. In the presence of malfunctions check at first a safety lock in the block of safety locks.
2. If a safety lock as it should be, remove facing of back glass and check reliability of connection of the tip at glass at the left and on the right. If necessary clear of corrosion.
3. If heating still does not work, check the control unit comfort electric equipment.
4. If conductors of a heater are torn, it is possible to use a usual current-carrying varnish for repair. For this purpose clear the damaged place a thinner or ethylene.
5. Paste over the damaged place from both parties with a gluing tape and put with a small brush a current-carrying varnish.
6. Dry paint at temperature near +25°С within 24 hours. For this purpose it is possible to apply also hot air. At temperature +150°С paint dries within 30 minutes.

 Attention! Do not include heating of back glass before paint completely will not dry. To cleaning of the damaged elements do not apply gasoline or other solvents.