Evening all.
Apologies if this has been covered, I did try searching I promise! How easy is it to upgrade to premium sound system/satnav? My es gt doesn’t have it and I have found someone locally with the parts. I’m guessing it’s not as simple as a plug and play affair? Any insight or experience is much appreciated.
Thanks,
Paul
Apologies if this has been covered, I did try searching I promise! How easy is it to upgrade to premium sound system/satnav? My es gt doesn’t have it and I have found someone locally with the parts. I’m guessing it’s not as simple as a plug and play affair? Any insight or experience is much appreciated.
Thanks,
Paul