Do any of you guys encounter the “radar sensor blocked” I attached the pictures of the error. I search google for possible remedy but no luck. This has been happening for the past 2 years and I don’t want to bring it to the dealership it might be very costly. I checked the price for the radar sensor it it cost more than $2k+. I also removed the bumper and checked if there’s only obstruction but everything is clear and look fine. I also find some discussion that saying that if you pass through a tunnel or snow might be on the way this error will appear. I leave in California and I don’t really encounter any snow. Any help will be highly appreciated. Thank you