> Don't count on it. Physically locating it and disconnecting it might be very difficult. I already know where it is: it's in a box underneath the entertainmen

> Don't count on it. Physically locating it and disconnecting it might be very difficult. I already know where it is: it's in a box underneath the entertainment system ("head unit"), and there are a lot of instructions about accessing it. I also have two options for disconnecting it: 1) total disconnection 2) leave it connected, but cripple its function by removing the antenna connections I'm thinking that if #1 results in an error #2 would be less likely to.