sourmilkneggs

Hi everyone, I am new here. I just bought a c230 2002 used from an individual. He replaced the gauge cluster but didn't get it reprogrammed. I was wondering if there was a diy way about reprogramming it myself or if I'd have to go to the dealer.

I'd rather not because I called and they said they'd charge me 160. Thanks in advance for the replies. And I hope I posted in the right place.