With this problem, the owners of BMW 3 E46's dororea versions are common enough, and its possible causes may be different. Only the most common of these are listed:
1. The starter rigging relay.
2. The cells of the battery are corroding, or the attachment of the spellings of the battery has decreased.
3. The starter's gear in the flywheel jagged wheel.
4. Misfire.
5. Battery is damaged or defective.
6. The ragged transaction in the start-up systems or the attachment of the cables to the terminals was reduced.
7. Starter's failure.
8. The transmission (ACPR) is not precisely fixed to the "P" position or the neutral gear (ICPC), or it is not fully clutch.
The BMW technical center specialists will be able to determine the nature of the malfunction, as well as the methods of solving it.