We don't have a lot of Lexus RX 350 electrical problems on file — feel free to add yours here. The most common RX 350 electrical problems cost $200 to fix & occur at 50,000 miles. Click on a year below.

Worst Electrical Problems
ignition coil failure 2007 Lexus RX 350
push button start fails the first time in the morning 2017 Lexus RX 350
door will not open or lock from door handle or with remote 2013 Lexus RX 350