ac amplifier

Hi, I saw someone's LX470 which have LC A/C bezel I asked him, he says I bought it used from dealer like what you see. He don't know how 1st owner did it. So, anybody know how to do it?

Hey all, just finishing up an ac install in a fj73 that is now a hzj73. All the ac parts are from a hzj79, and I just need to know what wires/ parts to cut/adapt to get rid of the idle up function and rpm functions as it was petrol and gas swapped to diesel so the tacho doesn’t work anymore...

I’m looking for a replacement AC Amplifier board. I have one that isn’t working. I think two of the capacitors are blow on it. Thought I would ask if anyone knows where I can find one or if there’s a different part to find before I get the soldering iron out.

If anyone has a spare/unwanted 88650-60B80 AMPLIFIER ASSY(new or used), it's the last part that I've been trying to track down for a NAV/Delete. I have a 06 with a build date of 09/2005 that is begging for it.