u/72s

Hi - I have a 2025 Citroen Dispatch/Spacetourer that has taken to throwing ADAS failures on long journeys.

I will get ABS, Adaptive Cruise, lane keep assist, traction control, TPMS, etc etc failure codes - but as soon as I turn off and back on it comes good. (Edited to remove a duplicate reference to ABS)

I'm assuming if I just pull over and plug in an OBD scanner that should be enough to catch what is going on before the faults clear. Do I need anything fancier like a Diagbox or secure gateway access or just a basic ODB scanner ?

Been to the dealer, they couldn't read anything or replicate so I want to catch in real time.

thanks!