Opel Omega

since 1993-1999 release

Repair and operation of the car

Opel Omega
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Repair of engines
+ 4. Heating system and ventilation
+ 5. Fuel, exhaust systems
+ 6. System of start of the engine
+ 7. System of ignition
+ 8. Coupling
+ 9. Transmissions
+ 10. Main transfer, half shafts
+ 11. Brake system
+ 12. Suspension bracket and steering
+ 13. Body
- 14. Body electric equipment
   14.1. Technical characteristics
   14.2. Search of a source of malfunction in system of electric equipment
   14.3. Safety locks and relay
   14.4. Switches
   14.5. Bulbs (external lighting fixtures)
   14.6. Bulbs (internal lighting)
   14.7. External lighting fixtures
   14.8. Adjustment of headlights of head light
   14.9. Instrument guard
   14:10. Elements of an instrument guard
   14:11. Hours / multipurpose display
   14:12. Lighter
   14:13. System of adjustment of xenon headlights
   14:14. Horns of a sound signal
   14:15. Levers of screen wipers
   14:16. Engine, connecting mechanism of a screen wiper of a windshield
   14:17. Engine of a screen wiper of back glass
   14:18. Washers of wind glass / back glass / headlights of head light
   14:19. Radio receiver / cassette / CD player
   14:20. Loudspeakers
   14:21. Radio antenna
   14:22. System of the anticreeping alarm system and immobilizer of the engine
   14:23. System of airbags of safety
   14:24. Elements of system of airbags of safety
   14:25. System elements cruise control
   + 14:26. Schemes of electric equipment


14. Body electric equipment



Before carrying out any works with system of electric equipment read about the precautionary measures described below and in section 6.

The system of electric equipment of negative grounding has working voltage of 12 volts. Food for system of electric equipment arrives from the lead-acid accumulator which is recharged from the generator.

In this section operations of repair and service of various elements of electric equipment of the car which are not connected with the engine are described. Information on the accumulator, the generator of alternating current, the distributor of ignition and a starter can be found in subsection 6.3, subsection 6.7, subsection 7.2 and subsection 6.9 respectively.

It is necessary to notice that during the work with any element of electric equipment of the car the wire of the negative plug of the accumulator has to be disconnected for prevention of short circuit and / or ignition.

Through regular intervals check an arrangement and fastenings of wires, you watch that wires did not fray about other elements. If you find out that any wires rub about other elements, take wires aside and fix them so that it did not repeat.


If the radio receiver / stereoplayer installed on the car has system of the coding for protection against theft, remember that at a detachment of a cable of mass of the rechargeable battery the protective code of the radio receiver is erased.