Service of Audi A4 from 2001 to 2005 release.
1. Operation and maintenance of the car
1.1. General information
1.2. Keys, locks of doors
1.3. Governing bodies, combination of devices and equipment of interior of the car
1.4. Seats and means of passive safety
1.4.1. Mechanical adjustment of front seats
1.4.2. Electric adjustment of front seats
1.4.3. The memory device of provision of a seat of the driver (the car with the electric drive of seats, the memory device)
1.4.4. Head restraints
1.4.5. Armrest
1.4.6. Steering column
1.4.7. Means of passive safety
1.4.8. Pyrotechnic prednatyazhitel of seat belts
1.4.9. System of safety cushions
1.5. Conditioning and heating
1.6. Driving and service of the car
2. Engine
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
9. Schemes of electric equipment


1.4.7. Means of passive safety

Fastening by seat belts with three-point fastening
Before a start of motion be surely fastened by seat belts
Establish correctly front seat and a head restraint and only then fasten a belt.
Undertake a belt fastener, smoothly extend a tape, to impose it over a breast and a belt.

Fig. 1.128. Lock and fastener of a belt of a seat of the driver

Insert a fastener into a nest of the corresponding lock before the heard click (fig. 1.128).
Surely pull for a belt and be convinced that the lock is locked.
Each belt with three-point fastening is completed with the mechanism of automatic retraction of a belt. Automatic equipment of retraction of a belt provides tsr its smooth tension full freedom of movement. However at sharp braking it blocks a belt. Automatic equipment blocks belts also at dispersal of the car, at movement along mountain roads and on turns.

Adjustment of height of a belt gives возмоэюностъ installations on growth of the diagonal film of seat belts in shoulders.

Fig. 1.129. The mechanism of adjustment of height of a belt with a reverse buckle

Displace up or down a cursor with a reverse buckle that the diagonal tape appeared approximately at the level of the middle of a shoulder, but did not cover a neck (fig. 1.129) at all.
After adjustment pull a belt to be convinced of reliability of fixing of a buckle.

For regulation of tapes of belts of front seats it is possible to use a possibility of change of height of seats also.

Otstegivaniye of seat belts
The belt comes unfastened pressing of the red button of the lock.

Fig. 1.130. Otstegivaniye of a belt

Press the red button of the lock (fig. 1.130). At the same time the fastener is pushed out from a nest under the influence of a spring.
For simplification of operation of automatic equipment of retraction of belts take away a fastener a hand back.

Long blocking of seat belts
For fastening of a children's seat long blocking of belts with three-point fastening is possible.
For fastening of the children's seat established on a seat of the forward passenger or back seats long blocking of belts with three-point fastening is possible. Such blocking of a belt provides strong fastening of a children's seat in the car.

At the included safety cushion of the forward passenger on his place do not establish at all a children's seat on which the child sits a back in the direction of travel. There is a danger of receiving a severe or fatal injury by the child at disclosure of a pillow

1.4.6. Steering column

1.4.8. Pyrotechnic prednatyazhitel of seat belts