rgbyrunner212

Hi all, I swapped a GT4 steering wheel on to my 2014 cayman. No issues with the install and no lights or codes. However the two lower stalks no longer work (PCM control & cruise). top two stalks work (turns, headlights, wipers) and the horn works. original steering wheel was non multifunctional and this is a manual cayman.

Any ideas on how I can get the other two functional?