I have just bought a 54 plate S line 3.0 TDI Q, with MMI. However, it doesn't have Nav. Is it possible to get Audi to fit/plug something in order to upgrade to Nav or is it a case of that as it didn't have it from new, its impossible to retro fit??
I had a similar issue with my BMW E90. It had the I drive with Nav, but no BT function. when i enquired, they wanted about £2k to upgrade, naturally i declined.
Thanks in anticipation of your replies.