Tell us about yourself!
most are under the dash. drivers side. they use the wires there
any dealership can remove it. take car title in your name there to prove you own it totally. make sure lien has been signed at botton of the titale.
it is not illegal to remove it as you are breaking no laws but it will void your contract with the bank.
take the device out of your car, get a 12 volt power supply and take the gps and the power supply anywhere other than where you live and wire it back up to the power supply and bam gps working but not where you are lol.