Hi being fairly new to tunning I have began to find reseting dpf filters a problem mostly new Citroën Berlingo 2012 can anyone recommend a tool to help with this

Autocom cd+ its quite good for force regeneration in any car but if you want just for your citroen an good way its the lexia diagnostic tool that might help.

You need to use Diagbox which is the replacement system for Lexia (citroen) and Planet (peugeot) with the PSA XS evolution interface. Best to use version 5.02 Diagbox, (java and netframework) and not the 6, 7 or higher versions unless you have original XS interface. this is the dealer setup and regeneration where permitted will be allowed.