
I had an issue with the switch where the fan kept blowing and level 4 randomly cut power to the fan. I replaced the part in 20 minutes and it works better than ever. Here is the tutorial I made so you can do it yourself:

Illuminate Your Ride With HOTSYSTEM'S Blue LED Toggle Switch - Perfect For Car, Motorcycle, Boat, And More!
37 Review

HOTSYSTEM 5 Blue + 5 Red + 5 Green Dot LED Light Round Rocker Toggle Switch SPST On-Off Control For Car Truck
24 Review

Xiaomi Mi Robot Vacuum-Mop 2 EU, white
82 Review

Gaming headset ASUS TUF Gaming H3 (90YH02AR-B1UA00) black-red
46 Review