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How to Change the Battery of the Smart Fortwo

Model: Smart Smart 450 - Years: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Part: Battery

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Video tutorial

Is the battery of your Smart Fortwo due for replacement? Here’s how to change it. The battery is located under the dashboard (passenger side). Lift the mat covering the car's frame.

You will find the plastic cover. Remove the cover and locate the battery, unscrew the power terminals with a socket wrench and extract the faulty battery.

Install the new battery in the housing (same size), tighten the terminals to the battery with the appropriate wrench, and close with the covering and the mat. Test if the car works.


Updated on 15 March 2026 by ScegliAuto


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How to Reset the AdBlue Warning Light on a Peugeot Boxer

To reset the AdBlue system on a 2018 Peugeot Boxer, follow these steps: Start the engine and ensure the vehicle is parked in a well-ventilated area. Locate the "MENU" button on the dashboard or steering wheel controls. Press and hold the "MENU" button until the menu options appear on the display. Use the arrow buttons or scroll wheel to access the "Vehicle Settings" or "Settings" menu. Select the "AdBlue" or "AdBlue System" option. Look for the "Recharge" or "Reset" option in the AdBlue menu. Once you find the reset option, select it and confirm your choice when prompted. The system will be reset, and a confirmation message may appear on the display. Turn off the engine and wait a few seconds. Restart the engine and check that the AdBlue system has been reset.

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