BMW 5 Series E39

since 1996-2001 release

Repair and operation of the car



BMW E39
+ Introduction
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Cooling systems, heating
+ 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 onboard electric equipment - the general information
   Safety locks
   Fusible inserts
   Chain breakers (thermal relays)
   Relay
   Check of the relay
   Check of glow lamps
   Check of electric motors
   Check of electric switches
   Check of switches of lamps and electric motors
   Check of sensors
   Check of the electric motor of a screen wiper
   Check of a stoplight
   Check of a heater of back glass
   Removal and installation of the switch
   Removal and installation of the sensor of temperature
   Removal, installation and check of a sound signal
   Initialization of remote control of 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
   Lighting devices
   Replacement of glow lamps
   Removal and installation of a headlight
   Adjustment of headlights
   Removal and installation of a back lamp
   Monitors
   Removal and installation of the block of the dashboard
   Replacement of lamps of the block of the dashboard
   Removal and installation of the switch of signals of a turn/screen wiper
   Removal and installation of the radio receiver
   Screen wiper
   Replacement of brushes of a screen wiper
   Removal, installation and adjustment snuffled windscreen washer
   Removal and installation of the drive of a screen wiper/cover
   Removal and installation of the electric motor of a screen wiper
   Check and replacement of the pump of windscreen washer
   Work with electric circuits
+ Schemes of electric equipment
+ System of onboard diagnostics





Onboard electric equipment

Specifications

General information

Separate characteristics are provided also in the text of the Head and in case of obligation of their performance are highlighted in bold type.

Appointment and current of safety locks

Consumer

Rated current, And

1

Screen wiper

30

2

Glass - and a faroomyvatel

30

3

Sound signal

15

4

Internal illumination, illumination of a luggage carrier, windscreen washer

20

5

Movable panel of the hatch of a roof

20

6

Power window, uniform lock

30

7

Additional fan

20

8

ASC (System of automatic stabilization)

25

9

The warmed jets, the conditioner

15

10

Adjustment of a seat of the driver

30

11

Servotronic

8

12

5

13

Adjustment of a steering column, adjustment of a seat of the driver

30

14

Control system of the engine, blocking from stealing

5

15

Diagnostics plug, control system of the engine

8

16

Lighting module

5

17

ABS of the diesel engine, ASC (System of automatic stabilization), fuel pump

10

18

Dashboard block

5

19

EDC (Electronic control of depreciation), PDC (Remote control of the parking)

5

20

Heating of back glass, heating, conditioner, additional fan

8

21

Adjustment of a seat of the driver, the blinded mirror

22

Additional fan

30

23

Heating, parking heating

10

24

Lighting of the coulisse of switching, dashboard block

5

25

MID (Multiinformation display), radio receiver

8

26

Screen wiper

5

27

Power window, uniform lock

30

28

Heater fan, conditioner

30

29

Adjustment of an external mirror, power window, uniform lock

30

30

ABS of the diesel engine, ABS of the petrol engine

25

31

ABS of the petrol engine, ASC (System of automatic stabilization), fuel pump

10

32

Heating of a seat

15

33

-

-

34

Heating of a steering wheel

10

35

-

-

36

-

-

37

5

38

Lighting coulisse of gear shifting, diagnostics plug, sound signal

5

39

Safety cushion, illumination of a cosmetic mirror

8

40

Dashboard block

5

41

Safety cushion, stoplight, speed regulator, lighting module

5

42

5

43

Onboard monitor, radio receiver, phone, pump of a washer of back glass, cleaner of back glass

5

44

Multifunctional steering wheel, MID (Multifunctional display)

5

45

Blinds of back glass

8

Safety locks in a luggage carrier have numbers with 46 on 74

Consumer

Rated current, And

46

Parking heating, parking ventilation

15

47

Parking heating

15

48

Anticreeping alarm system

5

49

Heating of back glass

30

50

Air depreciation

8

51

Air depreciation

30

52

Lighter

30

53

Uniform lock

8

54

Fuel pump

15

55

Pump of a washer of back glass

20

56

-

-

57

-

-

58

-

-

59

-

5

60

EDC (Electronic control of depreciation)

15

61

PDC (Remote control of the parking)

5

62

-

-

63

-

-

64

Onboard monitor, player of CD disks, CD changer navigation system

30

65

Phone

10

66

Onboard monitor, navigation system, radio receiver, phone

10

67

-

-

68

-

-

69

-

-

70

-

-

71

-

-

72

-

-

73

-

-

74

-

-

Color marking of safety locks (on current, And)

5 — light brown
7.5 — brown
10 — red
15 — blue
20 — yellow
30 — green
40 — orange

Glow lamps, 12 V

 

Type

Power

Passing beam

H7

55 W

Driving beam

HB3

60 W

Fog light

H3YC

55 W

Parking light

Glass socle

5 W

Index of turn, forward/back

Bayonetny

21 W

Side repeater of turn

Bayonetny

5 W

Dimensional light

Bayonetny

5 W

Foggy lamp

Bayonetny

21 W

Backing lamp

Bayonetny

21 W

Stoplight

Bayonetny

21 W

High-ranking stoplight

Bayonetny

21 W

Efforts of tightening of threaded connections

The moments of an inhaling of fixture are given in the text of the Head and on some illustrations.

The moments of an inhaling highlighted in the text in bold type are subject to exact observance; the efforts which are not highlighted in bold type are given only approximately.

GENERAL INFORMATION

Cars of this brand are equipped with 12 V system of electric equipment with grounding on a negative pole. Power supply of all lighting fixtures and electric units is carried out from the battery of lead-acid type recharged from the generator of alternating current.

This Head is devoted to the description of procedures of service and repair of some components of system of onboard electric equipment which number treat except concrete considered below also all lighting fixtures and electric accessories which are not connected directly with the engine. Besides, procedures of diagnostics of malfunctions of electric equipment of the general order are considered.

When performing any works on repair and service of components of system of electric equipment it is necessary to disconnect without fail previously a negative wire from the battery in order to avoid receiving an electric trauma and/or ignition.