Mazda 6 since 2002
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 (fig. 7.13)
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. System of illumination of salon
7.3.4. Removal and installation of the forward combined headlight
7.3.5. Adjustment of light of headlights
7.3.6. Removal and installation of a lamp of a headlight
7.3.7. Removal and installation of a gas-discharge lamp of a headlight
7.3.8. Removal and installation of a lamp of a driving beam
7.3.9. Removal and installation of a lamp of a lay lamp
7.3.10. Removal and installation of the forward index of turn
7.3.11. Removal and installation of the lateral index of turn
7.3.12. Adjustment of light of a forward fog light
7.3.13. Removal and installation of a lamp of a forward fog light
7.3.14. Removal and installation of the back combined lamp
7.3.15. Removal and installation of the internal combined lamp
7.3.16. Removal and installation of an additional signal of braking
7.3.17. Removal and installation of an additional signal of braking on a back spoiler
7.3.18. Removal and installation of an additional signal of braking
7.3.19. Removal and installation of a lamp of illumination of registration plate
7.3.20. Removal and installation of a forward lamp of illumination of salon
7.3.21. Removal and installation of the trailer switch of a door
7.3.22. Removal and installation of a lamp of illumination of an ashtray
7.3.23. Removal and installation of a lamp of illumination of the lock of ignition
7.3.24. Removal and installation of a lamp of illumination of a ware box
7.3.25. Removal and installation of the operating switch of lighting on the dashboard
7.4. Screen wipers and stekloomyvatel
7.5. Immobilizer
7.6. Central panel and loudspeakers
7.7. Combination of devices and governing bodies
7.8. System of passive safety
8. Body
 






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7.3.1.7. Work at car movement

1. At movement with the included headlights the control unit of automatic alignment (main) receives on an entrance a signal of speed of the car from the block of ABS/TCS HU/CM or DSC HU/CM system and a signal based on fluctuations of a suspension bracket, from lobbies and back sensors of automatic alignment.
2. On the basis of a signal of speed of the car the control unit of automatic alignment calculates a corner of acceleration and checks change of speed of the car. Besides, if there is a difference between two signals of forward and back sensors of automatic alignment, the control unit of automatic alignment (main) checks actual position of the car. The same block calculates size of adjustment of an optical axis on the basis of these two signals and gives out a signal on the control unit of automatic alignment (additional).
3. The control unit of automatic alignment compares actual and a reflector standard position, and then deduces a management signal on the executive mechanism of alignment of a headlight.

NOTE
When the ignition key is transferred to the situation ON, within several seconds it is possible to hear a sound of operation of the executive mechanism of alignment of headlights, it is normal as there is a check of an operational mode of system.
At movement on the bad or rough road function of automatic alignment would cause effect of blinking, leading to dazzle of drivers of counter cars. For prevention of it automatic alignments of headlights occurs to delay.


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7.3.1.6. Work at change of loading of the car
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7.3.1.8. A control system of lighting at car movement