Audi A4 with 2001- 2005 of release.
1. Operation and car maintenance service
1.1. The general data
1.2. Keys, locks of doors
1.2.1. Keys
1.2.2. System of locks with the central management
1.2.3. A luggage carrier cover
1.2.4. Remote radio management of locks
1.2.5. The security alarm system
1.2.6. The car with the security alarm system
1.2.7. A cowl
1.2.8. A cover of the refuelling hatch
1.2.9. The car with universal remote radio management «HomeLink»
1.2.10. Electric glass lifts
1.2.11. The Podemno-sdvizhnaja panel of a roof
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
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


1.2.4. Remote radio management of locks

The system of radio management of locks allows to unlock and lock the car дистанционно.
Unlocking and car lock-out proves to be true a blinking of all lanterns of indexes of turn. Besides, at a finding of switches in operation position, from door contacts salon illumination joins automatically or switched off.
The transmitter with a food element is built in in the radio key handle. The intake is in car salon. The maximum range of action is defined by various factors. On a measure разряжения a food element range of action decreases.
Compound component of a radio key is the put small beard intended for mechanical unlocking and lock-out of the car, and also engine start-up.
At replacement of the lost key, and also after repair or intake replacement, remote radio management is subject to initialization at the specialised enterprise. Only after that its operation is possible.

At inclusion of ignition the device of remote radio management is automatically disconnected.
Time negative influence on working capacity of the device can render imposing of frequencies working in an identical working strip and transmitters being near to the car (for example, mobile phones, television stations).

Car unlocking
Press approximately 1 скнопку And (fig. 1.19).

Fig. 1.19. An arrangement of buttons радиоуправлния locks

Car lock-out
Press approximately 1 скнопку In (fig. 1.19).

Luggage carrier opening
Press a minimum 1 скнопку With (fig. 1.19).
Car unlocking proves to be true a double blinking of lanterns of indexes of turn. Within approximately 60 seconds after unlocking of the car by the button and, open doors or a luggage carrier as after given time the car automatically is locked. The given function interferes with inadvertent and long unlocking of the car.
On cars to system of locks with the central management and additional degree of protection by unitary pressing of the button and there is an unlocking only doors of the driver and a cover of the refuelling hatch, and by double pressing – all car.
At correct lock-out of doors and a luggage carrier lanterns of indexes of turn unitary flash.
Besides, at car unlocking the memory of position of a seat operated a key and mirrors joins. Reproduction of the programmed position of a seat of the driver and external mirrors is carried out automatically.
At unlocking and lock-out of the car and a finding of switches in position of operation from door contacts, salon illumination joins automatically or switched off.

Use remote control only behind closed doors and a luggage carrier.
Do not press the lock-out button In in the car, while the key is not inserted into the ignition lock not to lock inadvertently the car and not to include thus the security alarm system. If it all the same has occurred, it is necessary to press the unlocking button.

Radio key synchronisation is necessary, if the car does not manage to be unlocked / to lock a radio key.
If the car is closed, open its mechanical key from outside doors of the driver.
Press the unlocking button in a radio key.
Insert a key into the lock of ignition and include ignition.
Switch off ignition and take a key.
Press the button of unlocking And or the lock-out button In a radio key

1.2.3. A luggage carrier cover

1.2.5. The security alarm system