Retrofitting Cruise Control in a Citroen Berlingo - Talk Through Guide

A talk through guide of how to install cruise control on a Citroen Berlingo B9.
For a more concise and condensed version view this video:
   • Citroen Berlingo B9 Retrofit Cruise C...  

The process of retrofitting cruise control and speed limiter into a 2011 Citroen Berlingo B9.
This should work on the Peugeot Partner which is basically identical to the Berlingo. The B9 was sold between 2008 and 2018. There may be some slight variations in part numbers used between those years which is why i would recommend doing some research on owners clubs or finding wiring/parts diagrams to double check.

The general process will be very similar for most PSA cars, parts have been shared between different cars. The cruise control stalk came from a 407, the accelerator pedal came from another berlingo but could have come from a 207 or 3008 to name a few.

This is a relatively cheap and easy modification to do, the parts cost was under £40, even considering that diagbox had to be bought from eBay for £40 it is still not a bad price to pay to get such useful functionality.

I have also uploaded another version of this video with me talking rather than using the subtitles. Personally as an engineer i prefer the concise delivery of information that this format provides but for anyone wanting to listen to a hard to understand accent please enjoy: