BMW 5 series E39

Since 1996-2001 of release

Repair and car operation

+ Introduction
+ The maintenance instruction
+ Current leaving and service
+ The engine
+ Systems of cooling, heating
+ The 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
   Diagnostics of malfunctions of an onboard electric equipment - the general information
   Safety locks
   Fusible inserts
   Chain breakers (thermal relays)
   The relay
   Relay check
   Check of lamps накаливания
   Check of electric motors
   Check of electric switches
   Check of switches of lamps and electric motors
   Check of gauges
   Check of the electric motor of a screen wiper
   Stoplight check
   Check of a heater of back glass
   Removal and switch installation
   Removal and installation of the gauge of temperature
   Removal, installation and check of a sound signal
   Remote control initialization by the uniform lock
   Adjustment of range of light of headlights
   Removal and installation of the electric motor of adjustment of range of light
   Replacement of safety locks
   Arrangement of safety locks
   Illumination devices
   Replacement of lamps накаливания
   Removal and headlight installation
   Adjustment of headlights
   Removal and installation of a back lantern
   Removal and installation of the block of the panel of devices
   Replacement of lamps of the block of the panel of devices
   Removal and installation of the switch of signals of turn/screen wiper
   Removal and radio receiver installation
   Screen wiper
   Replacement of brushes of a screen wiper
   Removal, installation and adjustment snuffled стеклоомывателя
   Removal and installation of a drive of a screen wiper/cover
   Removal and installation of the electric motor of a screen wiper
   Check and pump replacement стеклоомывателя
   Work with electric schemes
+ Electric equipment schemes
+ System of onboard diagnostics

Check of a heater of back glass

After inclusion of heating of back glass its field having threads of heating, should be cleared of ice after a while.


1. In the presence of malfunctions at first check up a safety lock in the block of safety locks.
2. If the safety lock is perfectly in order, check up reliability of connection of the tip at the left and on the right back glass. If necessary smooth out from corrosion.

3. If after that heating of back glass still does not work, check up wires and the switch, and also a chain.

4. If heating threads have breakage, to liquidate it it is possible by means of a usual zilber-varnish. For this purpose clear the damaged place a thinner or этиленом. Address to an accompanying illustration.
5. From two parties of the torn off thread paste a sticky tape and a small brush put a zilber-varnish.
6. Allow to dry up to a covering at temperature +25С within 24 hours. The hair dryer can be applied to this purpose. At temperature +150С the covering dries up within 30 minutes

Do not include heating of back glass, the covering has not dried up yet. Do not apply to clearing of the damaged place gasoline or other solvents.