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Frequently asked questions about cars and motorcycles

How to Replace the Front Headlamp Bulb on a Smart

Model: Smart Smart 451 - Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Part: Headlight bulb

See other generations:
Video tutorial

To protect any delicate circuits, disconnect the battery terminals. Then, release the bonnet from the lever and remove it to work without issues.

After identifying the rear of the headlamp, you can remove the bulb by simply releasing it. To do this, rotate the bulb and pull it outwards. Now, disconnect it from the socket at the back and install the new bulb.

Finally, retrace the steps in reverse to reassemble the various components removed.


Updated on 26 February 2026 by ScegliAuto


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Removing stickers or tags from your car's glass without damaging the windscreen has always been a problem. Especially if we attach it - as we should - at the top of the windscreen, where the "black dots" are, which is the unshielded part of the windscreen designed for this type of device, whether it be a toll tag, GoPro, cameras, or otherwise. We found this product that seems suitable, specifically designed for this purpose, and it also thoroughly removes dirt, grease, oil, and antifreeze salt from plastic surfaces. You can find it on the ATG website or on Amazon.

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