System of protection of an audiosystem from theft and language of an instrument guard. BMW the 5th E28/E34 series (from 1981 to 1993 of release)
Repair of BMW E28 and series E34 from 1981 to 1993
1. Cars of the BMW brand of 5-series
1.1. General characteristic
1.1.1. Introduction
1.1.2. Identification numbers of the car
1.1.3. Working conditions and tools
1.1.4. Poddomkrachivaniye, towage and change of wheels
1.1.5. Acquisition of spare parts
1.1.6. Engine start from an auxiliary source
1.1.7. System of protection of an audiosystem from theft and language of an instrument guard
2. Engine
3. Cooling system
4. Power supply system
5. Ignition system
6. Control systems of the engine and decrease in toxicity of the fulfilled gases
7. System of production of the fulfilled gases
8. Coupling
9. Manual box of gear shifting (RKPP) and automatic transmission (AT)
10. Transmission line
11. Steering and suspension bracket
12. Brake system
13. Body
14. Control body sizes
15. Heater and air conditioner
16. System of onboard electric equipment
17. Routine maintenance of the car
18. Size table and adjusting data
19. Schematic electric circuits
20. Governing bodies and operation receptions
21. System of onboard diagnostics - a principle of functioning and codes of malfunctions


1.1.7. System of protection of an audiosystem from theft and language of an instrument guard

General information

Some models are equipped with an audiosystem having a protective code. If to cut off a wire of a food of such stereosystem, it will not work, even if it at once again to attach. If your car is equipped with such system, do not disconnect a wire of the battery and do not remove a stereosystem, yet will not dial special number of a code.

For fuller information on this audiosystem and its protective adaptation address to the User's guide the car.

Procedure of shutdown of system

Switch off a radio receiver. On the display there will be a word "CODE".

Using buttons of setup of the receiver, enter a code from five figures. If you were mistaken at code input, continue to gain five figures. If you hear beep, immediately stop a set of a code and start to enter it since the beginning.

You have three attempts to enter the correct code. If it is not entered from three attempts, you should wait within an hour at the included radio receiver to repeat attempt.

If the code is entered correctly, the word "CODE" should disappear from the display and radio should continue to work (You should adjust, however, it on station).

If you lost or forgot number of the code, contact dealer office of the BMW service.

Language of the display of an instrument guard

On some latest models the detachment of the battery can lead to that inscriptions on the display of an instrument guard will appear by default in German (it does not treat models for Great Britain). If there is a need to reinstall language of an instrument guard after battery shutdown, make the following procedures. Close all doors and include ignition (do not start the engine), then press the control button until on the panel there will be no inscription in the language necessary to you. It is possible to choose from eight offered languages. If you want to bypass any language, release the button of control and press it again - the display will pass to the following language. After a choice of the necessary language continue to hold the control button while on the display there will be no inscription: «I.O. Version 2.0». Hold the control button further, there will be no yet an inscription «H.P. Version 3.4» after that release the button.

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