As many of you are aware, our Fuel door switch is not illuminated from the factory. Just stumbled across a OEM JDM mod to switch out your fuel door switch for an illuminated one. プリウス (50系) CH-R用純正フューエルリッドオープナーに交換 by コバっち☆ - みんカラ Parts required: ・ 84841-10010 x 1 ・ 82998-24290 x 2
Why this isn't standard is beyond me! Thanks for sharing! Was hoping there was something to fix that.
It won't work - It's on the wrong side of the car. LoL Just kidding..... The switch and wires are about $32 at Amayama, plus JP post. I'm assuming that your tapping lamp power and ground from one of the switches above - that is illuminated; so your dimmer will work and all switches will carry the same illumination. Sorry, can't read Japanese.
It says “Replaced with a genuine fuel lid opener for Prius (50 series) CH-R by Kobacchi* - Minkara” I just added lights to the driver side window switches now I have another project!