Audi A4 with 2001- 2005 of release.
1. Operation and car maintenance service
1.1. The general data
1.2. Keys, locks of doors
1.3. Controls, a combination of devices and the equipment of salon of the car
1.4. Seats and means of passive safety
1.5. Air-conditioning and heating
1.6. Driving and car service
1.6.1. Engine start-up
1.6.2. A manual brake
1.6.3. The help at a parking ahead and behind
1.6.4. System of regulation of speed
1.6.5. An automatic transmission
1.6.6. A klinotsepnoj variator «Multitronic»
1.6.7. Operation «Multitronic»
1.6.8. Electronic system of dynamic stabilisation (ЕSР)
1.6.9. The protivoblokirovochnoe device brake systems
1.6.10. Electronic blocking of differential (ЕDS)
1.6.11. System of regulation of a drive of driving wheels (ASR)
1.6.12. The amplifier of a steering drive
1.6.13. System сервотроник
1.6.14. A full drive («Quattro»)
1.6.15. Movement with the trailer
1.6.16. The demountable tjagovo-drawbar
1.6.17. The control of level of oil
1.6.18. A cooling liquid
1.6.19. The storage battery
1.6.20. Стеклоомыватель
1.6.21. Wheel replacement
1.6.22. Поднимание the car
1.6.23. Dismantle / wheel installation
1.6.24. The help of start-up of the engine
1.6.25. Safety locks
1.6.26. Lamps накаливания
2. The engine
3. Transmission
4. A running gear
5. The steering mechanism
6. Brake system
7. An onboard electric equipment
8. A body
9. Electric equipment schemes
 




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1.6.12. The amplifier of a steering drive

The amplifier of a steering drive helps driving at the working engine.
The amplifier of a steering drive facilitates driving. As a result for driving the driver needs to put only small effort.
The amplifier of a steering drive operates only at the working engine. If the engine does not work, it is necessary to put much bigger effort to a steering wheel.
Each full turn of wheels of the motionless car with working engine is the big loading for the amplifier of a steering drive and is accompanied by noise. Besides, thus for short time frequency of rotation decreases at idling.

ATTENTION
Steering wheel turn against the stop at the working engine should not proceed болеее 15 with. There is a danger of damage of the amplifier of a steering drive

THE NOTE
At refusal of the amplifier of a steering drive or at movement with the idle engine (towage) controllability the car completely remains. However it is necessary to put to a steering wheel большее effort.
At infringement of tightness or malfunction of system urgently address on the specialised enterprise.

The hydrosystem of the amplifier of a steering drive is filled with a special liquid for hydrosystems. The refuelling tank is in a forward left part подкапотного spaces. Maintenance of normal level of a liquid in a refuelling tank has great value for non-failure operation of the hydraulic booster of a steering drive. Level is checked within the limits of inspection maintenance service.


1.6.11. System of regulation of a drive of driving wheels (ASR)

1.6.13. System сервотроник