BMW E46 Oil and Filter Change
… length of wire to connect (short) pins 7 and 19 for 3-5 seconds with the ignition key in position 1 (Accessory). B. After Mid-2000: You should not have the 20-pin DLC connector. You only need to hold the left odometer reset button while turning the key to position 1 (Accessory). Keep holding the button for 5 or so seconds until any of the following shows in the display: OIL SERVICE or INSPECTION with RESET or RE. Release the button and press it …





