Volvo Isx 2010 regeneration problem

[Tukigri]

Hi rawze and everybody out there!! I'm going to explain my problem so maybe somebody know about it!!
I just bought a 2010 volvo with a isx, I'm new in this engine I came from a n14 but before made the purchase I found out that cummins is the less bad engine from the new ones. When I just got it was in perfext shape, no codes no lights, everything fine, but when the regen light came on and I wanted to start a parked regeneration I realize this option was not in the display. Know I've been from shop to shop trying to find somebody who has had a similar experience but nothing!! So guys please help if somebody knows something!!