RX 330 AWD V6-3.3L (3MZ-FE) (2004)
A. Remove the 2 screws.
B. Remove clip A.
C. Pulling the front door trim board sub-assembly in the direction of the arrow shown in the illustration disengage the 15 clips.
D. Disconnect the cable and each connector from the back side of the inside handle and remove the front door trim board sub-assembly.
7. Locate the mirror ECU and disconnect both wiring harness connectors.
8. Remove the 2 bolts that are holding the mirror ECU in place.
9. Remove and replace the mirror ECU with the updated part.