Thats great! Maybe one second time delay is the sweet spot? It makes me wonder if I can setup a Audiocontrol LCI2pro to send remote turn on with a time delay to a 2000w 5 channel amplifier sending power to one 10” sub and midrange speakers and hopefully eliminate the power reduced error that some have been getting. I just think that the whole solenoid and resistor setup should be simplified with something simpler haha
That's how the Hansshow harness does it, in parallel with the dash. The harness I bought from Amazon put them in parallel with the rear door speakers, which I think is dumb. Shouldn't be too tough to drop a wire down from the dash speakers, and you can find the tweeter wires behind the trim by the passenger and driver feet before they go into the door. That, or you can get both left and right dash signals from the black connector on the MCU under the dash, and run from there.
I have some information in a different thread about the Hansshow harness, wiring pinouts etc, perhaps it will be useful to you.
teslamotorsclub.com
On both sides, pull the trim piece that covers the rocker panels and the area your foot would sit next to. Plenty of videos on how to do this, including any of the "Speaker Activation Harness" videos. You will see tons of wires bundled up just forward of the door, but if I remember correctly only ONE of those bundles goes back into the body via a connector that then goes into the door. Your tweeter wires are in that bundle. I believe the pair are twisted together and they MAY be Black+ Violet- on the left and White+ Red- on the right. I've read sometimes the wire colors change. The schematics show that the wire color will be the same as what is going into the tweeter, which is very easy to pop off by pulling straight up.
