2022 CADILLAC CT4 Electrical System Problems

While driving in normal street conditions, the dashboard lit up and all the lights came on. Traction control, stability control, check engine light, tire pressure, brake, ABS all lit up. The digital dash showed two errors: 1. Forward Collision System Unavailable and 2. Steering assist is reduced, drive with care. I noticed that steering became much more difficult and braking was extremely difficult. When coasting to a park, my car would not engage the e-brake unless I shut the car down at first and then re-started it. This is the second time this has happened to me, the first time was 4 months ago and the Cadillac dealership already tried to fix the problem by replacing a brake control module. Clearly they did not fix it and now I do not feel safe in the vehicle. The problem is not easily reproducible as it comes on randomly while driving (I...

A few days ago while driving (45mph), my 22' 4BW dash lit up like hell and I lost power steering, brakes, went into limp mode. Restarted the vehicle, all was well. I did almost take out the Mini Cooper in front of me, with a 'Baby on Board' sticker. Don't even want to think about that. I have a service appointment scheduled for next week and I'm not driving the vehicle until then. Please review the following thread on the Blackwing forums where over 7 different people experience the same issue within 7 days of each other. https://www.cadillacvnet.com/forums/threads/ct4bws-turning-off-safety-risk.3928/#post-75520 Dealers are not taking responsibility for this issue and we are afraid to drive our cars.