Repair and service Audi A8 in body D2 with 1994 for 1999 of release.
1. Car operation
1.1. Keys
1.2. Doors
1.3. Electric glass elevators
1.4. Installation of mirrors
1.5. Seat belts
1.6. System of pillows of safety
1.7. Seats
1.8. Adjustment of a steering column
1.9. A lay brake
1.10. An automatic transmission
1.11. The ignition lock
1.12. Engine start-up
1.13. Controls, devices and the equipment
1.14. The onboard computer
1.15. Switches and switches
1.16. Cleaners and washers of glasses
1.17. Heating and ventilation
1.18. The conditioner
1.19. An independent heating system and ventilation
1.20. Management symbols
1.21. A cowl
1.22. A motor compartment
1.23. An autoradio tape recorder
2. Maintenance service
3. Petrol engines of 2,8 l
4. Petrol engines of 3,7 and 4,2 l
5. Diesel engines of 2,5 l
6. Diesel engines of 3,3 l
7. Systems of ignition and injection of fuel of petrol engines
8. System of release of the fulfilled gases of cars with petrol engines
9. The power supply system of diesel engines
10. System of prestarting heating of diesel engines
11. System of release of the fulfilled gases of cars with diesel engines
12. Greasing system
13. Cooling system
14. Coupling
15. A transmission
16. Shaft of a drive of forward wheels
17. Features of a design of transmission of all-wheel drive cars
18. A suspension bracket
19. Wheels and tyres
20. A steering
21. Brake system
22. A body
23. Heating and air-conditioning system
24. An electric equipment
25. Electric schemes
 










1-14-bortovojj-kompyuter.html

1.14. The onboard computer

The switch
The functional switch of a choice (marksman) and the restart button (Reset) are in the handle of the lever of a screen wiper.
Functions are shown at the included ignition by repeated pressing by turns the top and bottom party of the functional switch of a choice.
Besides, with the functional switch of a choice the prevention of speed is established.

Pressing of button Reset lasting not more than what 1 with establish following functions:
– Time in a way;
– The average expense of fuel;
– The instant expense of fuel.
Besides, «time in a way» it is possible to interrupt function with short-term pressing of a key.
The digital display on demand incorporates a contact of key Reset in a combination of devices.
At ignition inclusion function which has been chosen before ignition deenergizing joins.
If the storage battery disconnected, all functions are cancelled.

The display
The onboard computer shows the following information:
– Instant consumption of fuel;
– The maximum run;
– Time in a way (greatest possible 23:59);
– The average expense of fuel;
– Average speed of movement.

l/100 Km – instant consumption of fuel is specified in l/100 of km and calculated on sites in the extent of 30 m.
If this parametre is chosen after engine start-up it is shown through 30–40 m of a way.

km – the maximum distance of run is shown through each 10 km of run of the car and means distance which can be passed on the fuel which has remained in a fuel tank (a course stock) at the same manner of driving.
At calculation of the maximum distance of run for a basis the fuel expense undertakes the last of 30 km of a way.

h – time in a way which has passed from the moment of last "zeroing" of function. At inclusion of ignition time in a way is summarised.
The maximum time in a way – 23 ч 59 minutes
For function installation «time in a way» on a zero, is necessary to press button Reset.
Through 2 ч a continuous trip the computer is switched from any function to function «time in a way» for automatic indication of parametre. If ignition remains included or is switched off for a while less than 10 mines, function «time» will automatically join in ways in each 2 next hours in 4:00, 6:00 etc.
At deenergizing of ignition more than on 10 mines of value of function «time in a way» are cancelled.

l/100 The km – the average expense of fuel is shown in km l/100.
The average expense of fuel is resulted from the moment of last "zeroing" of function.
At ignition deenergizing the average expense of fuel remains in memory and at the subsequent trips pays off with the account of the previous trips.
For function installation «Average expense of fuel» on a zero, it is necessary to press button Reset.
At calculation of the average expense of fuel for a basis the fuel expense is accepted to the first 30 m of a way.

km/h – The average speed of movement reached from the moment of last "zeroing" of function.
At ignition deenergizing average speed of movement remains in memory, at the subsequent trips pays off with the account of speed of the previous trips.
For function installation «Average speed of movement» it is necessary to press button Reset a zero.


1.13. Controls, devices and the equipment

1.15. Switches and switches