1990 BMW 325i Q&A
1990 BMW 325i Question: How to reset 'check' engine light
If a fuse keeps blowing there is a short circuit or system overload that is causing the fuse to blow, not sure about your car but often the wires that go from the body to the door get flexed so often they frey and brake between the body and the door. The Check Engine light having come on means there is a problem. The code needs to be retrieved from the computer in your car and investigated/repaired. There is a company that independent auto repair shops "buy" their information from that offer a very reasonable service to do it yourselvers. You can get a one week subrcription or year subscription very cheap. The information is year make and model specific repair procedures, service bulletins, component locations, wiring diagrams ect.... great quality information same as the professionals have ,much better than generic workshop manuals from parts stores, much cheaper than the factory manual try http://bit.ly/mitchell_repair_manuals_online and get an online repair manual subscription. - patrick mannion
unplug the batery for 15 minutes. - Visitor
How can i reset the Service engine soon light without going to the dealer.
We took the car to a mechanic and he reset the codes so that the check engine light would go off. When we tried to take it through DEQ again they declined it due to the OBD Sensor Status for: Cata...