BMW:: 5th E28/E34 series:: Check and replacement of breakers of indexes of turn and alarm system

1. Cars of the BMW 5-brand of a series
2. Engine
3. Cooling system
4. Power supply system
5. System of ignition
6. Control systems of the engine and decrease in toxicity of the fulfilled gases
7. System of production of the fulfilled gases
8. Coupling
9. Manual Box of Gear Shifting (MBGS) and automatic transmission (AT)
10. Transmission line
11. Steering and suspension bracket
12. Brake system
13. Body
14. Control body sizes
15. Heater and conditioner of air
16. System of onboard electric equipment
- 16.1. General information
- 16.2. The general information on search of malfunctions in electric chains
- 16.3. Removal and installation of the rechargeable battery
- 16.4. Check of a state and replacement of wires of the battery
- 16.5. General information on safety locks
- 16.6. General information on the relay
- 16.7. General information about system of a charge and precautionary measure during the work with it
- 16.8. Check of system of a charge
- 16.9. Removal and installation of the generator
- 16:10. Replacement of the regulator of tension
- 16:11. Check and replacement of brushes of the generator
- 16:12. General information about system of start of the engine and a precautionary measure
- 16:13. Check of a starter on the car
- 16:14. Removal and installation of a starter
- 16:15. Removal and installation of the traction relay
- 16:16. Check and replacement of breakers of indexes of turn and alarm system
- 16:17. Removal and installation of switches on a steering column
- 16:18. Removal and installation of the lock of ignition
- 16:19. Removal and installation of the radio receiver
- 16:20. Removal and installation of the antenna
- 16:21. Removal and installation of components of an instrument guard
- 16:22. General information on the panel of alarm lamps of a reminder on the term of service (SI)
- 16:23. Replacement of lamps in head headlights
- 16:24. Adjustment of a beam of head headlights
- 16:25. Removal and installation of the case of a head headlight
- 16:26. Replacement of lamps
- 16:27. Removal and installation of the motor of a screen wiper of windshield / glass of a door of a back
- 16:28. Check of work and repair of a heater of back glass
- 16:29. General information on an auxiliary security system (SRS)
- 16:30. Description and check of work of a control system of the speed (tempostat)
- 16:31. Description and check of work of system of the central blocking of doors
- 16:32. Description and check of work of system of power windows
- 16:33. Diagnostics of malfunctions of a suspension bracket of back wheels
17. Routine maintenance of the car
18. Size table and adjusting data
19. Schematic electric circuits
20. Governing bodies and methods of operation
21. System of onboard diagnostics - the principle of functioning and codes of malfunctions

16:16. Check and replacement of breakers of indexes of turn and alarm system

Some of latest models are equipped with a pneumopillow, or the Auxiliary Security system (SRS). To avoid possible damages of this system, the producer recommends with a pneumopillow to provide the procedure of competence of dealer office of service or auto repair shop described below since she demands use of the special equipment and technologies for models. There is also a danger of injuries in case the mechanism of the airbag incidentally works.

The block of breakers of indexes of turn and the alarm system is the small knot in the form of a box located in conducting in a steering column or near it. Access to it is provided after removal of casings of a steering column. To remove it, squeeze uvulas.

When the block of the breaker functions without failures, at inclusion of indexes of turn or the alarm system uniform clicks have to be heard. If one of indexes of turn refuses and the breaker does not publish characteristic clicks, it indicates that the alarm lamp refused.

If both indexes of turn do not burn, then the problem can consist in the burned-down safety lock, the idle block of the breaker, the broken switch or bad contact and disconnection of a chain. If bystry check of the assembly block of safety locks showed that the safety lock of a chain of the index of turn burned down, before its replacement check conducting for short circuit.

Make sure that the new block of the breaker is identical to replaced. Compare the old block with new before its replacement.

You make installation upside-down.