From here (there's a choice of different colours):I like that. Where do I get those from please? Are they a nightmare to install?
Footwell Mood Light - Tesla Model 3 and Y
Front passenger footwell lighting deserves improvement on Tesla Model 3 and Y. Change the ambient lighting with more powerful or colourful lights.
www.greendrive-accessories.com
Ambient lighting in the rear footwell - Tesla Model 3 and Model Y
Add additional rear passenger mood lighting for Tesla Model 3 and Tesla Model Y .
www.greendrive-accessories.com
Front footwell ones couldn't be easier to install, just pop the original ones out and put the new ones in.
The rear ones are a bit more involved, need to remove the under dashboard panels to run the wire from the footwell LEDs to the door surround, then you can just tuck the cable up into the door surround and into the join in the carpet leading to the seat rail, then stick the strip on the other side of the seat rail on the M3, or at the front of the seat on the MY. I tried at the front of the seat on the M3 but it barely shined through to the rear footwell due to the seat being so close to the floor.
Oh and there's a colour change version for the front too:
Variable color RGB LED light with remote control for Tesla
A set of two RGB LEDs with variable color for doors, or mood lights of Tesla Model 3 , Model Y, Model S and Model X.
www.greendrive-accessories.com