Mazda 3 since 2003
1. Operation and car maintenance
2. Engine
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
7.1. General information
7.2. Power supply system
7.3. Lighting system
7.3.1. The forward combined lamp
7.3.1.1. Main characteristics
7.3.1.2. Gas-discharge headlight
7.3.1.3. Design and work of a gas-discharge headlight
7.3.1.4. Function of detection of malfunctions
7.3.1.5. System of automatic alignment of headlights
7.3.1.6. Work at change of loading of the car
7.3.1.7. Work at car movement
7.3.1.8. A control system of lighting at car movement
7.3.2. The back combined lamp and the internal combined lamp
7.3.3. Removal and installation of the forward combined headlight
7.3.4. Adjustment of light of headlights
7.3.5. Removal and installation of a lamp of a headlight
7.3.6. Removal and installation of a gas-discharge lamp of a headlight
7.3.7. Removal and installation of a lamp of a lay lamp
7.3.8. Removal and installation of the forward index of turn
7.3.9. Removal and installation of the lateral index of turn
7.3.10. Adjustment of light of a forward fog light
7.3.11. Removal and installation of the back combined lamp
7.3.12. Removal and installation of the internal combined lamp
7.3.13. Removal and installation of a lamp of illumination of registration plate
7.3.14. Removal and installation of an additional signal of braking on a back spoiler
7.3.15. Removal and installation of a forward lamp of illumination of salon
7.3.16. Removal and installation of the trailer switch of a door
7.3.17. Removal and installation of a lamp of illumination of an ashtray
7.3.18. Removal and installation of a lamp of illumination of the lock of ignition
7.3.19. Removal and installation of a lamp of illumination of a ware box
7.3.20. Removal and installation of the operating switch of lighting on the dashboard
7.4. Screen wipers and stekloomyvatel
7.5. Immobilizer
7.6. Electric equipment checks
7.7. Tables
8. Body
 







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7.3.1.2. Gas-discharge headlight

In comparison with modern headlights, the area of lighting is increased. Besides, the this world close on a range to solar, provides the best visibility at movement in a night-time. Use of a gas-discharge lamp of a headlight gives high efficiency at small power consumption.

Fig. 7.15. Gas-discharge headlight: 1–the forward combined lamp; 2–lamp of a gas-discharge headlight; 3–control unit of a gas-discharge headlight





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7.3.1.1. Main characteristics
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7.3.1.3. Design and work of a gas-discharge headlight