BMW 3 of the E46 series
+ BMW 3 Cars (E46)
+ Current leaving and service
+ Engine
+ Cooling systems, heating
+ Power supply systems, injection and release
+ Electric equipment of the engine
+ 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
Check of a stoplight
Check of the warmed back glass
Removal and installation of the sensor of temperature
+ Lighting and alarm system
+ Devices and equipment
+ Schemes of electric equipment
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The relay - the general information For giving of 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 the component served by it. In case of suspicion on malfunction any of the relay, it has to be removed and subjected to diagnostic check in representative office of the company or specialized auto repair shop. Replacement of the failed relay is made assembled. |
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