Toyota Avalon Rear Sunscreen Failure
My rear window sunscreen only worked intermittently for a while, then quit totally. Suddenly, on it's own, it went up and locked in place and will not retract under any circumstances, i.e. switch inoperable; no effect when moving gear selector from Park to Reverse (should retract). Most annoying is the greatly decreased visibility especially at night as the rear window is also tinted, and it also buzzes loudly for 20 seconds when the vehicle is put into Reverse from Park.
One Avalon user suggested to pull the 10A fuse or pay about $700. to repair the sunshade unit.
Any other suggestions will be greatly appreciated. It that horrible repair estimate accurate?