I own a Suzuki Grand Vitara SZ3 manufactured in 2012. In the manual it states that advice should be sought from the manufacturer before before installing any radio transmitting equipment in the vehicle. To date despite a considerable number of emails as well as some follow up telephone calls to Suzuki UK customer support over about a three to four month period I have not yet managed to get any response regarding my enquire about fitting some VHF/ UHF radio equipment into the vehicle. I was originally asked what frequencies and power would be involved but since replying with that information nothing has been heard whatsoever and I find that rather disappointing... Has anybody got any experience of fitting radio equipment into a vehicle of that age and model or indeed has anybody ever managed to obtain some installation advice from Suzuki UK customer support on the topic in question please? Any help would be appreciated! Jon / G1OSP.