E46 series BMW 3
+ BMW 3 Cars (E46)
+ Current leaving and service
+ Engine
+ Systems of cooling, heating
+ Power supply systems, injection and release
+ engine Electric equipment
+ RKPP and transmission line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
- Onboard electric equipment
- Dignostika of electric elements
Diagnostics of malfunctions of onboard electric equipment - the general information
Safety locks - the general information
Replacement of safety locks
Fusible inserts - the general information
Chain breakers (thermal relays) - the general information
The relay - the general information
Check of the electric motor of a screen wiper
Stoplight check
Check of warmed back glass
Removal and installation of the sensor of temperature
+ Lighting and alarm system
+ Devices and equipment
+ electric equipment Schemes
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The relay - the general information For giving of an electric current to components of some of accessories of electric equipment of the car relays are used. Violation of serviceability of functioning of the relay conducts to refusal of a component served by it. In case of suspicion emergence on malfunction any of the relay, it should be removed and subjected to diagnostic check in representation office of the company or a specialized repair truck. Replacement of the failed relay is made assembled. |
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