Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Reset the BMW 2 Series Control Unit?

Model: BMW Serie 2 F45 - Years 2014-2021
Part: Warning light – error code

To reset the control unit of the BMW 2 Series, open the rear hatch to access the components inside the trunk. By removing the right side panel, you can disconnect the battery power cables for a few seconds while also connecting a diagnostic tool to the vehicle's OBD port. After a few minutes, reconnect the battery cables and select the reset operation from the diagnostic tool. This way, the control unit will be properly reset.

Updated on 12 May 2026 by ScegliAuto

Video tutorial

Related tutorials

How do you reset the tire pressure warning light on the BMW 2 Series?
How do you reset the tire pressure warning light on the BMW 2 Series?
BMW Serie 2 (2013-2021 / F22) It will be possible to reset the tire pressure sensor of the BMW 2 Series by inflating the tires to the optimal pressure value: this value is indicat…
How to Reset the Service Light on a BMW 2 Series?
How to Reset the Service Light on a BMW 2 Series?
BMW Serie 2 (2014-2021 / F45) In this video, you can see how to reset the service light on a BMW 2 Series 220d, a task to perform only after completing the scheduled maintenance w…
How to reset the service indicator light on the BMW f 45
How to reset the service indicator light on the BMW f 45
BMW Serie 2 (2014-2021 / F45) Today we will explain how to follow the expense reset on a BMW Series 2 model F 45 vehicle. Select the menu option for the service reset and update t…

Other guides you may be interested in

How to reset the tyre pressure warning light on the Suzuki Jimny?

To reset the tyre pressure warning light on the Suzuki Jimny, first inflate the tyres to the pressure value indicated on the corresponding sticker: this is located at the bottom of the driver's door pillar. Once the tyres are inflated, insert the ignition key and turn on the instrument panel: select the screen that indicates the tyre pressures, checking that the values change. After a few seconds, the tyre pressure warning light will automatically turn off.

Watch the video!


by ScegliAuto

More videos