I have managed to get a RNS-D unit with all the dash parts to install it.
I currently have a single DIN unit (S3 Bose)
I have searched the stickies and other posts and can find a fair bit on fitting a RNS-E but nothing on converting a single din to a double din dash and installing the RNS-D.
Basically I want to know if it is plug and play into the stereo loom (obviously adding the GPS antennae)
Or are there any parts or looms I need to make sure I get from the seller to ensure it will fit and work.