BMW 3 series E46
Since 1998 of release
Repair and car operation
The BMW of 3 series Е46
+ Cars BMW 3 (Е46)
+ Current leaving and service
+ The engine
+ Systems of cooling, heating
+ Power supply systems, injection and release
+ Engine electric equipment
+ Manual transmission and transmission a line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
- Onboard electric equipment
+ Дигностика electric elements
+ Illumination and the alarm system
+ Devices and the equipment
+ Electric equipment schemes
Onboard electric equipment
Arrangement of electronic blocks of management of car systems on a body
Boxes of the relay and safety locks
Depends on the equipment of the car and year of its release. The scheme of an arrangement of safety locks is in a ware box under a payment of safety locks.
Arrangement of safety locks
Arrangement of a box of the relay behind a ware box
Relay box in an impellent compartment. The model 320d with the removed cover is shown
Colour marks of safety locks
Efforts of a tightening of carving connections
The moments of an inhaling of fixture are resulted also in the text of the Head and on some иллюстрациях*.
*Выделенные in the text a bold type the inhaling moments are subject to exact observance; the efforts not allocated with a bold type are resulted only roughly
Cars of the given mark are equipped 12 In system of an electric equipment with grounding on a negative pole. A food of all lighting devices and electric units is carried out from the battery of lead-acid type recharged from the generator of an alternating current.
The given Chapter is devoted the description of procedures of service and repair of some components of system of an onboard electric equipment which number all lighting devices and the electric accessories not connected directly with the engine concern except concrete considered more low also. Besides, procedures of diagnostics of malfunctions of an electric equipment of the general order are considered.