since 1997 of release

Repair and car operation

Foltsvagen Golf 4
+ 1. Maintenance instruction
+ 2. Engine
+ 3. Cooling system
+ 4. Fuel system
+ 5. Exhaust system
+ 6. Ventilation and heating system
+ 7. Coupling
+ 8. Transmission
+ 9. Suspension brackets and power shafts
+ 10. Steering
+ 11. Wheels and tires
+ 12. Brake system
+ 13. Body
- 14. Electric equipment and electroschemes
   14.1. Filament lamps
   14.2. Electric chains
   + 14.3. Detection of not closed chain
   14.4. Safety locks
   + 14.5. Accumulator
   + 14.6. Generator
   + 14.7. Starter
   14.8. Replacement of bulbs of external lighting
   14.9. Removal and installation of an additional signal of braking
   14.10. Replacement of bulbs of internal lighting
   + 14.11. Devices of external lighting
   + 14.12. Adjustment of light of headlights
   14.13. Removal and installation of a combination of devices
   14.14. Removal and installation of switches of a steering column
   14.15. Removal and installation of switches
   14.16. Removal and radio receiver installation
   14.17. Removal and installation of high-frequency loudspeakers
   14.18. Removal and installation of low-frequency loudspeakers
   14.19. Recommendations about phone installation
   14.20. Aerial
   14.21. Check of a heater of back glass
   - 14.22. Explanations to electric circuits
      14.22.1. The plan of electric circuits (VW Golf since September, 1997)
      14.22.2. Arrangement of the relay and safety locks
      14.22.3. Symbols on electric circuits
      14.22.4. Symbols of elements on electric circuits
   + 14.23. Schemes of electric equipment of the VW Golf car since September, 1997.

14.22.3. Symbols on electric circuits


1–relay location. Figure 12 designates the relay location on the block.
2–block or element designation. Designation of the block or an element are given in the specification.
3–safety lock designation. For example: A safety lock 19 with a current of protection 10 And.
4–designation of contacts. For example: Contact 3/49a. 3–contact of 3 relays 12 on the relay block.
5–designation of contacts on the relay block. А13 designates contact of the 13th socket A.
6–section of a wire in mm2.
7–color of a wire. Colors of a wire are given on electric circuits.
8–contact designation.
9–block or element.
10-Block or element designation and its number.
11-electroconducting continuation. Number in a rectangle indicates an electric chain to which this wire is connected.
12-internal connections.
13-continuation of electroconducting of internal connection.
14-designation of a point of grounding.
15-block of the relay and safety locks.
16-external connections.
17-numbers of coordinates. Are intended for simplification of search of knots on schemes.