Same here in my R1s. Rear passenger area. Not sure if it speakers or something is loose around there. You noticed it more when playing some songs with high bass. Also have a service ticket for next week.
took delivered last week and my R1s came with the new speakers system. When it is on Enhance mode and dynamic sounds adjustment on high, it sounded god awful on mid to high volume. When I turned both OFF, it sounded great. Maybe need some more adjustment to be perfect.
Took delivery about 4 days ago. No shimmy , but there is a slight drift to the right when driving on the highway. Scheduled a service in two weeks for alignment.
My friend who got his R1s in Dec 2022 experienced the same thing as you. Steering wheel shaking at around 70 mph and Rivian...
Just got my R1s a few days ago, and I am at 2% of lost per day parked in the garage at 60 degree. My 3 years old model 3 is parking outside at 45 degree and lost 1 total mile. Hope there will be a fix, but I highly doubt it will be anytime soon. I really do love the car, but this is very...
someone suggested this for the radar.