Bmw check engine reset

To reset the check engine light on a BMW, you can use an OBD-II scanner to read and clear the trouble codes that triggered the light. Alternatively, disconnecting the car battery for about 15 minutes can also reset the light, but this may erase other settings. It's essential to address the underlying issue causing the check engine light before resetting it to avoid further problems. Always consult your vehicle's manual or a professional mechanic for specific guidance.