Do it yourself
Frequently asked questions about cars and motorcycles

How to Install the LED Indicator for DPF Regeneration on the Peugeot 3008

Model: Peugeot 3008 MK 2, P84 - Years 2016-2023
Part: Checks and maintenance

To know when your Peugeot 3008 (and also the C5) is undergoing DPF regeneration, you can connect an LED to the external rearview mirror with a small soldering job at the output of the mirror heater. By connecting it to this component, which is on the same line as the DPF, when regeneration is taking place, the LED will light up, indicating that you should not stop, otherwise, you will interrupt the process and damage the system. This will help keep the filter clean and avoid circulation problems.

Updated on 6 July 2026 by ScegliAuto

Video tutorial

Related tutorials

Peugeot 3008 (2016-2023 / MK 2, P84) In this video, we see how to install a LED that indicates the regeneration of the particulate filter on the Peugeot 3008: we will need a LED, a resis…
Peugeot 3008 (2009-2016 / T84, MK 1) Before you can start, engage the handbrake and put your Peugeot 3008 in first gear. Begin by lifting the vehicle. This will give you access to the lo…
Peugeot 3008 (2009-2016 / T84, MK 1) If you experience engine performance issues, excessive smoke, and it is impossible to activate forced regeneration of the particulate filter, there a…

    Frequently Asked Questions

    • 3008 2016-2023 - What does the message "Anti-pollution system fault" mean in the Peugeot 3008? Read answer
    • 3008 2009-2016 - Why does the display of the Peugeot 3008 not work? Read answer
    • 3008 2016-2023 - Why does the Peugeot 3008 screen not light up? Read answer

How to Reset the Tyre Pressure Light on the Opel Grandland X

While driving, if you notice the tyre pressure warning light coming on, first check the actual inflation pressure of the tyres and, if necessary, restore the pressures recommended by the manufacturer. After restoring the correct pressures, you need to reset the warning light that has illuminated on the instrument cluster. To do this, locate the reset button on the lower central console. Press this button and hold it down for at least 3 seconds, after which the low pressure indication will turn off.

Watch the video!


by ScegliAuto

More videos