How to Reset the Maintenance Light on a BMW 525?
3 Answers
The method to reset the maintenance light on a BMW 525 mainly includes: 1. First, turn off the vehicle's ignition switch, then shut down the engine. 2. Next, press and hold the button at the lower left corner of the dashboard, then turn on the ignition switch. 3. Wait until the OILSERVICE message appears on the dashboard before releasing the button. 4. Then, press and hold the button again for 5 seconds until the flashing RESET appears. 5. Release and hold the button again until END-SIA appears, indicating the reset is complete. Additional content: 1. Exterior. The new car features a sharper and more complex waistline design on the side, along with chrome accents on the front fenders similar to the 7 Series models. The classic Hofmeister kink remains on the C-pillar. At the rear, the new BMW 5 Series Li adopts a new tail light cluster design with LED light strips inside, offering high recognition. 2. Interior. The new BMW 5 Series Li shares the same layout as the overseas version. Thanks to the extended wheelbase, the rear seating space is more spacious. 3. Features. The new car offers LED ambient interior lighting, a rear entertainment system, and 16-way electrically adjustable Nappa leather seats with massage, ventilation, and heating functions.
I've done the BMW 525 maintenance light reset several times myself, and it's quite simple. First, turn the key to the first position without pressing the brake to start the engine. The dashboard will light up at this point. Then locate the BC button behind the steering wheel (or the mileage reset button on the dashboard), press and hold it until the maintenance menu appears on the screen. Use the volume knob or buttons to navigate to the vehicle inspection or oil service option, then confirm the reset. Usually, you need to select "Yes" to confirm. The whole process takes just a minute or two, so don't rush. Once the reset is complete, the light should go off. If it doesn't work, the battery might be low or the system could be stuck—remove the key and wait a few minutes before trying again. Remember to reset it promptly after regular maintenance to avoid distractions while driving. Also, check your car's condition, such as the oil level, to ensure safety.
A common question from car owners during repairs is about resetting the maintenance light. Here's a simple explanation. Ensure the vehicle is in the ignition-on position without starting the engine. Press and hold the reset button on the dashboard until the menu appears. Scroll to find the maintenance item and confirm the selection. Note that BMW models may have slight variations, but the steps for a 525 usually follow this procedure. If unsuccessful, it might be due to a sensor issue or require a specialized scan tool to clear the light—in such cases, it's best to visit a professional workshop. Failing to reset the light promptly may result in persistent flashing, which is not only annoying but also hinders vehicle condition monitoring. It's advisable to combine this with regular maintenance, such as oil and filter changes, to extend engine life.
