I don't know. These Google questions are more about a customer experience than a service question. I can answer m experience at Lexus of Clearwater.
Sometimes it's something really simple as in he's just some Grease or stick got caught in the track from a tree just bring it into the dealership and they'll take a look at it for you
You would have to ask Lexus service department for that
Your fuse may be going bad take it there for them to look at it make a service appointment
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