Hi looking for advice. I took my 68 vw t6 to an audio specialist for a head unit upgrade. Currently I have the mib2 unit but ut is on the crossover. The specialist fitted the Pioneer Sh160 but I lost my reverse sensor image and phone controls on steering wheel plus the unit dud not sit properly in the facia. The specialist told me I would struggle to get an interface that would work between a head unit and the vw due to the mib2 being on the crossover. I am quite frustrated at this.....surely it can't be that hard. Any advice would hugely appreciated.