Please be sure to read to the end. Alphard Vellfire 40 Series Roof Illumination Kit ‼️This product is installed on the driver's side connector‼️ I opened the product and disassembled the driver's side, but I didn't know where to install it, so I only opened it and it's listed as "like new." (I haven't installed it, so I haven't confirmed the operation) The instructions are simple, so someone with more experience would be better. Illumination kit Interior panel remover Instruction manual