A simple fix that I just did on my RX300 for my sagging sun visor is to measure horizontally 2 and 5/8 inches from the edge of the sun visor where the pivot arm goes in it. Make sure the visor is in the up position and then at the measured point squeeze with a pair of channel locks or vice grips and presto, no more sag.:)

Bet the dealer wouldn't charge you a dime for this "repair".:sarcasm1: