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Frequently asked questions about cars and motorcycles

Replacing the Start Button on BMW 3

Model: BMW Serie 3 E92, E90, E91 - Years: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Part: Checks and maintenance

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Video tutorial

Is the ignition button faulty? Let's see how to change it on BMW 3. Use a plastic trim tool to remove the dashboard trim (where the air vents are located). Next, use a screwdriver to disconnect the power connector attached to the ignition button.

Remove the ignition button from the plastic trim you just took off. Finally, install the new ignition button onto the previously removed plastic trim. Test the button's proper functioning by starting the engine.


Updated on 15 March 2026 by ScegliAuto


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