Speed Signal & Parking Brake Wires

[lewis23285]

Hi Guys,

I'm thinking of getting a Sat Nav system, but the wiring in the back needs to have a parking brake wire and a speed signal wire.

Are these easily available on the Yaris :) or am I going to have to go tapping into wires?

Also, with the standard radio cassette unit, is there currently a radio antenna going into it?

Thanks for any help!

Lewis

[lewis23285]

sorry to be a pain, it also needs a reverse signal wire. is there one of these in the yaris?

Thanks

Lewis

[cfc1]

I'm not really fully clued up.. but i think the handbreak wire is under the centre console... as for the reverse wire.. maybe it uses the light???

Anyone else have more info for this member??