i've got the missunderstanding... the original HU is not Pioneer... but Clarion PU-2294A (C)
this is socket picture
I want to adapt its remote control to pioneer...
On The internet such adapter are sold... But as i told before, they are very expansive...
P.S. my pioneer HU is a DEH-P3500MP

I buyed it a year ago and payed 179 for it... now here was a special offer (99 €), but sold out
