Tower Lighting Pre-wire - 2020 G21

[BasaltRMK]

All,

I posted this question in the stereo/lighting/accessories section, but I'm not getting any responses. Apologies if repeating here is against PN guidelines...

Can anyone confirm that a 2020 G21 tower is prewired for RGB LED speaker lighting? If so, how do you access the wires? I pulled the driver out of one speaker and only found the speaker and downlighting wires. Assuming it is pre-wired, do you have to remove the whole speaker pod from the tower via the top-mount Allen bolts to find the wires? FYI - I have 4 JL 880s and the RGB enhanced courtesy lighting. Hoping to install some Plashlights RGB LED speaker ring lights.

Thanks!

[BasaltRMK]

Ok, so I pulled a speaker pod, and lowered the tower, and answered my own question. As far as I can tell, the tower is only wired for the speaker audio and the LED downlights ('Overhead'). So next question - has anyone wired up RGB LED speaker lights to hook into the Linc courtesy light system? In theory it seems fairly straightforward, with my main question being exactly where to splice in the wires - into the cupholder harness?

I've seen multiple pictures on the forum of folks with RGB LED speaker lights, so I'm hoping for some first-hand knowledge. Or maybe folks had the dealer do the installs. Any and all help / info appreciated.