However I am looking to upgrade to either a RNS310 or RNS315.
First of all, I would like to ask what is the differences between the RNS310 AND RNS315?
Furthermore, I would like to add bluetooth to my car as it didn't come with bluetooth, how would I install a bluetooth module inside like in regards where does the module actually hide in a polo? and stuff.
Any help will be greatly appreciated.
Thanks.
