Ignition
How Does a BMW Ignition Work
The ignition in your BMW is responsible for starting the engine. The system relies on a key or push-button start, which initiates an entire process that happens in the blink of an eye.
- An electrical signal is sent to the ignition switch
- Ignition switch sends power to the starter motor
- An electrical spark ignites the air-fuel mixture
- The controlled explosions power the vehicle
Other Important Parts Involved with the BMW Ignition
There is a complex network of components that work together to initiate the engine’s operation:
- Ignition switch
- Starter motor
- Battery
- Spark plugs
- Wiring and connectors
The importance of buying OEM parts for your BMW comes down to reliability and keeping it running. You want parts made specifically for your BMW so that everything fits properly and functions as it’s intended. Shop with OEM BMW Parts USA today!
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