Shaker

Same thing has happened to me. Switched to FM, then back to usb/Bluetooth and it fixed the issue. But definitely annoying

If it makes you feel better I have not had any further issues with my brakes, at 3800 miles now.

If anyone was curious bulletin #PIT5638 and code #C058E. The issue hasn't returned, but I'll let you know if it does.

Power assisted brakes failed in the drive-thru this morning, almost rear ended the guy in front of me. Basically power brakes became manual brakes. Drove into work and called the dealer. After sitting off for 30 minutes I drove to the dealer and the brakes seemed to work properly. Check engine light remained on. Dealer found a bulletin, but the solution was noted as they don't have one. Great to know my brakes could become manual brakes at any minute. 1300 miles on the odometer.