Review on AntennaMastsRus - Power Antenna Mast: Compatible with Lexus ES250, ES300, GS300, LS400, SC300, SC400, SC430 - Enhance Your Radio Reception! by Nick Winnett

Can't believe how easy the repair was. If I took it to a Lexus dealer I would pay $175 to $200. The key is to follow the instructions of another satisfied customer who purchased this product. I'll post them here in case you can't find them. antenna change. This is a two person job. Remove the antenna fixing nut. Be careful not to scratch it. Keep the key in the ignition switch in the "LOCK" position and simultaneously press the "AM" and "DISC" buttons on the radio while turning the ignition key to "ACC". Position. The radio will then display "ANT” on the "LCD” and the antenna mast will extend exposing the cable. Now you can release the "AM" and "DISC" buttons. With the ignition key still in the "ACC" position, the new wire is fully inserted into the motor antenna assembly through the mast tube hole in the body panel, with the teeth of the antenna wire pointing toward the rear of the vehicle. When the person in the driver's seat turns the key to the "LOCK” position, insert the mast cable and tube inward. After it is fully retracted, replace the lock nut.