Hi Paul
Your Head unit replacement looks great.
Have you connected the new head unit to the old wiring.
I mean have you managed to connect to the amp in the boot
via the Lexus wiring or have you replaced it all with new ICE.
I'm looking to replace the standard head unit with an Alpine
but was going to connect the pre-out's to the standard amp in the boot.
If not has anybody got a lexus stereo wiring diagram?
Cheers Spence