20 Most Recent 2005 BMW 3 Series Questions & Answers

Make sure your electrical connections are clean and tight. Also look for corrosion inside of the battery cables.

indicates a problem ground wire , loose battery terminal or problem position sensors run the fault codes to determine problem area

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Have you tried to manually reset this.Start vehiclePress and hold the odometer button in (button in speedo) intil service into lights upToggle through using switch on indicator stalkpress button on item to resetand the again to confirm

plug into diagnostic

nest to air filter box

next to air filter

behind the inlet manifold

Take car to BMW dealership or to an authorized BMW service garage and they can reset it.

On the instrument cluster in the center there are two buttons (clock and s/r) .Press and hold the s/r (i think thats whats on the button) and turn the key to the first position. at first it will say TEST in the cluster. keep holding the s/r button and it will flash to your SIA (service meter) release the button and press and hold until it says reset (or reset flashes) and then press again. just play with it im going off of memory. just dont be afraid. as usual im sure your local bmw dealership would be glad to help

theres a problem with the abs, when the abs has a problem the brake and abs light come on, also dsc light does too, because it uses the abs to control the system so when abs doesnt work it shuts down the dsc and turns the light on, you will need to have the abs system scanned for codes these codes will give an idea of whats not working and it can be diagnosed why.