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Discussion Starter #1
Yesterday I received an error message saying that the pre-collision system is unavailable and the system is no longer working. I’ve received this message plenty of times in the past due to snow/ice on the sensor. Typically after I clean the sensor the system starts working...but not this time. Despite cleaning the sensor (and making sure the sensor was clean inside the bumper) the error still won’t go away. I’ve tried a full 10 hour battery reset, made sure the windshield camera was clean (lane keep assist still works fine), checked all fuses and still nothing will turn the message off. Funny thing is when trying to engage radar cruise the screen says “radar ready” and then for second will engage and correctly show if a car is in front or not and then errors out saying radar cruise is unavailable.

Any suggestions? Thanks
 
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