2016 - 2020 Lexus RX450H Remote Key Fob Battery Replacement - How To Remove Replace Change Batterie

A quick video tutorial on how to change the remote key fob battery for a 2016 - 2020 Lexus RX450H. The remote key fob battery that you will need to remove and replace is replacement battery CR2032. When should you change the batteries in your Lexus RX 450H keyless entry remote key fob ? If you notice the range of your remote key fobs to start to decrease, there is a good chance the batteries need to be replaced. This smart key remote fob is: Lexus Part Number: 89904-0E160, 899040E160 FCC: HYQ14FBB G Board 231451-0010 Frequency: 315 MHz Battery: CR2032 This video will show you how to remove and replace key remote fob battery on the following Lexus models: 2016 Lexus RX45H 2017 Lexus RX450H 2018 Lexus RX450H 2019 Lexus RX450H 2020 Lexus RX450H