I recently had a talk with racinglineperformance.com and found out the 07+ Nissan Altima illuminated footwell kits that they sell works with our 09+ Murano. 07+ Altima BT Design Footwell Lighting Kit - Lighting & Accessories - Racingline Performance
I bought the white LED kit with the switch and Im loving it!!
The lights will turn on and off at the same time with the dome light and with the switch, it'll give you the luxury of having them on when you need them.
Do not order the rear kit because the brackets are only for the Altima. So at the moment, we can only use the front kit and switch.
For $46 I am extremely happy unlike the OEM Nissan kit costs $299 plus all the headaches including multiple wires going to the BCM.
This kit is extremely easy to install which only took me 30mins to install