Hi all, I'm new here so apologies if this has been asked previously. I own a 2007 caddy 1.6 petrol van, low kms for its age. I use it daily as my work vehicle. I had the opportunity or driving a more recent Caddy and would like some of the features for mine such as an updated head unit particularly if possible Apple car play function. My caddy has the original basic CD/radio and I have seen on line either some inexpensive after market units that look as though they would fit and even OEM touch screen head units from later Caddys and Golfs etc. So questions are, is these a feasable within reason upgrade? would the Canbus need updating if so whats involved with that? any recommendations on head units? anything else I need to be aware of before shooting myself in the foot with this. Thanking you all in anticipation.