Audi A4 with 2001- 2005 of release.
1. Operation and car maintenance service
2. The engine
3. Transmission
4. A running gear
5. The steering mechanism
6. Brake system
7. An onboard electric equipment
7.1. The general data
7.2. Power supplies system
7.3. The generator
7.4. A starter
7.5. Relay blocks, sockets and safety locks
7.5.1. Removal and installation of the block of management of a combination of devices
7.5.2. Multicontact sockets in the block of management of a combination of devices
7.5.3. Removal and installation of the block of safety locks
7.5.4. Removal and installation of the block of management of an onboard network
7.5.5. Removal and installation of the 9-nested block of the relay
7.5.6. Removal and installation of the 3-nested block of the relay
7.5.7. Removal and installation of the 4-nested block of the relay
7.5.8. Removal and installation left штекерной pads
7.5.9. Removal and installation of the central block of management of system Komfort
7.5.10. Removal and installation right штекерной pads
7.5.11. Removal and installation of a box of the main safety lock in a luggage carrier behind at the left – Audi RS4
7.5.12. Removal and installation of the block of the main safety lock – cars with the accumulator in a motor compartment
7.5.13. The general instructions on repair electricians of the car
7.5.14. Repair of wires of tyre CAN
7.5.15. Breakage of a wire with repair in two places
7.5.16. Repair of contacts in cases of sockets
7.5.17. Mechanical blocking of the case of a socket
7.5.18. Round contacts
7.5.19. Flat contacts to asymmetrical lock uvulas
8. A body
9. Electric equipment schemes
 







7-5-2-mnogokontaktnye-razemy-v-bloke-upravleniya-kombinacii-priborov.html

7.5.2. Multicontact sockets in the block of management of a combination of devices

THE NOTE
All the control alarm system on a combination of devices is carried out by light-emitting diodes. At refusal of one signalling device it is necessary to replace the block of management of a combination of devices (fig. 7.81).

Appointment of contacts in multicontact sockets in the block of management of a combination of devices

Fig. 7.82. A multicontact socket of 32-contact, dark blue colour: 1 – indication of insufficient quantity of a liquid in a tank ???????????????; 2 – level of a cooling liquid below norm; 3 – the gauge of level of fuel; 4 – temperature of a cooling liquid; 5 – a field of keys 2 navigation; 6 – a field of keys 3 navigation; 7 – a field of keys x system Telematik; 8 – the switch menu; 9 – it is not occupied; 10 – the switch of a cowl of the engine; 11 – the gauge of level of fuel 2; 12 – the switch menu (Out A/Выход); 13–15 – it is not occupied; 16 – FDR/ASR (ESP); 17 – the tyre CAN-comfort, wire High; 18 – the tyre CAN-comfort, wire Low; 19 – tyre CAN-Infotainment, wire Low; 20 – tyre CAN-Infotainment, wire High; 21 – external temperature, an input; 22 – S-contact; 23 – oil level / oil temperature; 24 – level adjustment; 25 – the switch menu (Enter); 26 – it is not occupied; 27 – it is not occupied; 28 – the switch menu (Out In/exit); 29 – it is not occupied; 30 – транспондер 2; 31 – транспондер 1; 32 – the plug 31 (gauge)


The multicontact (32-contact) socket of dark blue colour is shown on fig. 7.82.

Fig. 7.83. A multicontact socket of 32-contact, green colour: 1 – the plug 58d; 2 – the plug 30; 3 – the plug 15; 4 – it is not occupied; 5 – a tachometre, an input; 6 – a tachometre, an exit 2; 7 – a safety pillow, инверторный; 8 – the right index of turn; 9 – a lack of a brake liquid; 10 – the left index of turn; 11 – the index of turn of the trailer; 12 – a CAN-drive, wire Low; 13 – a CAN-drive, wire High; 14 – the plug 61 / the gymnastics control; 15 – it is not occupied; 16 – pressure of oil 2; 17 – the plug 58s; 18 – the plug 31, loading; 19 – the plug 31, loading; 20 – it is not occupied; 21 – a tachometre, an exit 1; 22 – control ABS; 23 – a K-line; 24 – a CAN-drive, the screen; 25 – the switch of a cover of a fuel tank; 26 – tyre CAN diagnostics, wire Low; 27 – tyre CAN diagnostics, the screen; 28 – tyre CAN diagnostics, wire High; 29 – the proof-reader of headlights; 30 – the belt lock; 31 – an external sound signal; 32 – deterioration brake pads


The multicontact (32-contact) socket of green colour is shown on fig. 7.83.

Arrangement of contacts of the gauge of level of fuel – cars with a forward drive

Fig. 7.84. Appointment of a 4-contact socket of the gauge of level of fuel: 1 – management of plus of the electric fuel pump; 2 – connection of the gauge of the index of level of fuel with the block of management of a combination of devices (the indicator of filling of a fuel tank); 3 – a wire of weight of the gauge of level of fuel (weight of the gauge); 4 – weight of the electric fuel pump


Look fig. 7.84.

Arrangement of contacts of the gauge of level of fuel – cars with a full drive

Fig. 7.85. Appointment of contacts of a 4-contact socket of the gauge of indication of level of fuel: 1 – management of plus of the electric fuel pump; 2 – connection of the gauge of the index of level of fuel with the block of management of a combination of devices (the indicator of filling of a fuel tank); 3 – a wire of weight of the gauge of level of fuel (weight of the gauge); 4 – weight of the electric fuel pump


Look fig. 7.85.

Appointment of sockets of the gauge of temperature of a cooling liquid – cars with турбированным the engine of 1,8 l

Fig. 7.86. Appointment of a 4-contact socket of the gauge of temperature of a cooling liquid: 1 – connection of the gauge of temperature of a cooling liquid with the block of management of a combination of devices (temperature indication); 2 – weight


Look fig. 7.86.

Appointment of sockets of the gauge of temperature of a cooling liquid – cars with the 4-cylinder engine of 2,0 l

Fig. 7.87. Appointment of contacts of a 2-contact socket of the gauge of temperature of a cooling liquid: 1 – connection of the gauge of temperature of a cooling liquid with the block of management of a combination of devices (temperature indication); 2 – weight


Look fig. 7.87.


7.5.1. Removal and installation of the block of management of a combination of devices

7.5.3. Removal and installation of the block of safety locks