Have vehicle scanned to determine the problem (usually in the emission control system) and have codes cleared
reset service engine light on BMW 325
Reset inspection light on 1989 bmw 325i
You need a scan tool to plug into OBD port
many service lights on the new 3 series you cannot reset yourself, this is a software error by BMW and they are aware of this but currently no fix is available, the only way to reset it is to have a BMW technician reset it with their special service equipment.
To reset the check engine light on a BMW 325i, you can use an OBD-II scanner to clear the trouble codes that triggered the light. Alternatively, you can disconnect the car's battery for about 15 minutes, which will also reset the system. However, it's important to address the underlying issue that caused the light to come on before resetting it. Always consult your vehicle's manual for specific procedures and safety precautions.
The brake pad sensor light is reset by leaving the key on engine off for about 20sec. If it does not reset retry, if it still does not reset check the wiring of the left front and right rear pad sensors
you may need to replace the sensor for the coolant, there should be a wire connected to it.
To reset the disc brake warning light on a 2004 BMW 325i, you typically need to use a diagnostic tool or follow a manual reset procedure. If you have a diagnostic scanner, connect it to the OBD-II port and clear the fault codes. Alternatively, you can turn the ignition to the "on" position without starting the engine, then press the brake pedal three times. If the light persists, ensure that the brake pads are properly installed and that the brake fluid level is adequate.
i have the same problem on my 325i, i got checked and serviced. the dealer said there is nothing wrong i think the computer might just be tripping.
Check out the realted link for some advice on how to reset the computer in your 2003 BMW 325I computer.
The brake warning light on a 2005 BMW 325i can be reset by connecting an OBD II code reader. It can view and clear error codes detected by the computer.
To reset the security system on a 1995 BMW 325i, first ensure that the car is in the "Off" position. Insert the key into the ignition and turn it to the "On" position without starting the engine. Leave it in this position for about 10-15 minutes to allow the system to reset. If the problem persists, consult the owner's manual or a professional mechanic for further assistance.