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

Reset BMW ECU

Model: BMW Serie 7 E66, E67, E68, E65, MK 4 - Years 2001-2008
Part: Warning light – error code

Start this procedure with the engine off. Insert the key and press the ignition button, but do not start the engine! You must have the gear engaged and the clutch pedal NOT pressed. As usual, all dashboard lights will illuminate. At this point, press the accelerator pedal all the way down and hold it there for thirty seconds without moving your foot. After thirty seconds, you can release the accelerator pedal, press the start/stop button once more, and remove the key. Open and close the driver's door. Reset complete!

Updated on 14 April 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Light Control Module on a BMW 7 Series?
How to Replace the Light Control Module on a BMW 7 Series?
BMW Serie 7 (2001-2008 / E66, E67, E68, E65, MK 4) To replace the light control module on a BMW 7 Series, remove the protective panel located under the steering column and just above the pedals. After…
How to Reset the Check Engine Light on a BMW 7 Series
How to Reset the Check Engine Light on a BMW 7 Series
BMW Serie 7 (2001-2008 / E66, E67, E68, E65, MK 4) In this video tutorial, you will learn how to reset the check engine light on a BMW 7 Series by following the instructions below. First, get inside t…
How to Reset the Airbag Warning Light on the BMW 7 Series
How to Reset the Airbag Warning Light on the BMW 7 Series
BMW Serie 7 (2001-2008 / E66, E67, E68, E65, MK 4) Today's main instructions will guide you on how to reset the airbag warning light on the BMW 7 Series; before performing the reset operation, ensure …

Other guides you may be interested in

How to Bleed the Clutch on a Renault Clio?

To bleed the clutch on a Renault Clio, open the bonnet to access the components located in the engine bay: here, you will need to undo the screws that secure the battery in its housing, the intake manifold, and the coolant reservoir. This will allow you to locate the pipe through which the brake fluid flows: by inserting the other end of the pipe into a container, you can press the clutch pedal to expel all the fluid until it fills the container.

Watch the video!


by ScegliAuto

More videos