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Resetting the Inertia Switch on a Fiat Grande Punto

Model: Fiat Punto 199, MK 3, Grandepunto , Punto EVO - Years: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
Part: Checks and maintenance

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Video tutorial

The inertia switch is a device introduced in cars to stop the fuel flow in case of an accident, preventing potential fires. Conceptually, it consists of a ball held in a conical seat by a magnet.

If this device experiences a violent deceleration, the ball exits its seat and cuts power to the fuel pump, stopping the flow. Once the danger has passed and the integrity of your Fiat Grande Punto has been verified, reset the inertia switch.

Sitting in the front passenger seat, just below the glove compartment, to the right on the trim that stops the covering, you will see an opening where, by inserting your fingers, you will find a switch. Pressing this will restore the fuel flow.


Updated on 12 July 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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by ScegliAuto

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