Mercedes S-Class W-140

In 1991-1999 editions

Repair and enterprise of the car


Mercedes S-Class
+ Mercedes Benz cars of the class S (W-140)
+ operation manual
+ Routine maintenance
+ motor
+ cooling systems, heating
+ systems of power supply and edition
+ electric equipment of the motor
+ gear shifting boxes
+ Awtomatitscheckaja transmission
+ connection
+ brake system
+ Aufhängung and management
+ Body
- Electric onboard equipment
   Specifications
   Diagnostics of defects of the electric onboard equipment - the general information
   Check of the electric motor of a screen wiper
   Check of heated back glass
   Compensation of glow lamps
   Electric protection devices
   Device of electric and electronic devices
   Arrangement of electric basic elements of system of the electric equipment of a car body
   + Schematic diagrams of the electric equipment


Check of heated back glass

At application of heating of back glass the field with visible lines of lines has to be freed from providing or snow after a while.

 EXECUTION ORDER

1. With defects you check at first the protection device in the block of protection devices.
2. If to be as it should be this protection device, accept disguise of back glass and check reliability of combination of the plug at a glass at the left and on the right. If it is necessary you clean from corrosion.
3. When it is still heated does not work, check the central control unit of the electric equipment of comfort.
4. If conductors of the electric heater are broken, it is possible to use a usual conducting varnish for repair. For this purpose you clean the damaged place of a thinner or ethylene.

5. The damaged place of both parties of the glued tape you just charge to Oklejte from a small small brush a conducting varnish.
6. Dry up color at a temperature along with it + 25 °C during 24 h. It is possible to use also hot air for this purpose. At a temperature of +150 °C color within 30 minutes dries


Do not accept heating of back glass before color does not dry completely. For cleaning of the damaged elements you do not use gasoline or other solvents.


Restoration of threads of heating of back glass