How do you clear out the engine service needed mileage computer on a BMW 325i 2002?

The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, the problem is in the emissions or something...

Have vehicle scanned to determine the problem (usually in the emission control system) and have codes cleared

depends on what oil your talking about if your changing the motor oil is synthetic oil that must be used. BMW recommends castros synthetic oil but its all your choice on what synthetic oil you want...

the thermostat is inside a black plastic housing, it is inside the housing assembly where both radiator hoses meet up by the engine. one cannot replace just the thermostat, the whole housing has to...

This is a very hard to answer question. I have a 2002 BMW 325xi, which is very similar to 325i. Mine is a all-wheel drive while 325i is rear wheel drive. In terms of the engine, it has 184hp and...