BMW 3 Series E46
since 1998 release
Repair and operation of the car
BMW 3 Series E46
+ BMW 3 cars (E46)
+ Current leaving and service
+ Cooling systems, heating
+ Power supply systems, injection and release
- Engine electric equipment
General information and security measures
+ System of electronic control by ignition and injection of the petrol engine
+ System of ignition
+ System of preheat of the diesel engine
- Systems of a charge and start
General information on system
The battery - the main data and leaving
Removal and installation of the rechargeable battery
Check of the rechargeable battery
Generator. General information and security measures
Removal and installation of the generator
Check and replacement of brushes of the generator / regulator of tension
Removal and installation, check of a starter
Removal, installation and check of the traction relay of a starter
+ RKPP and transmission line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Onboard electric equipment
+ Schemes of electric equipment
The battery - the main data and leavingThe battery installed 12 V consists of six cans containing positive and negative plates which are lowered in solution of sulfuric acid. The problem of the battery includes production of current for start of the car, ignition and for lighting, and also for other consumers of the electric power.
Care of the battery
From time to time it is necessary to perform the following works that the battery served longer and its power was supported maximum.
1 Always you keep the battery and details surrounding it clean. The surface of the battery has to be always dry as differently between separate banks there can be superficial currents of leak because of what the battery is discharged in itself.
2 Level of electrolyte has to be constantly at a ring on the lower party of the jellied camera. For a dolivka use the distilled water.
3 In cold weather do not leave the battery in not loaded state as differently it will freeze. Poorly charged batteries freeze before loaded.