Following a routine service at the dealership (coincidence perhaps?) 2019 AWD EX started intermittently showing dashboard warning lights/messages and audible dinging indicating "problem with: ACC, LKAS, CMS, brake system etc". Not every trip, usually while driving, not start-up. Sometimes remedied by stopping and restarting but not always.
So, I went back to the dealer who then ran a diagnostic test with HDS (cost me $200+). The resulting report states "INTERMITTENT DTC U129C AND NOW PERMANENT DTC B2A60 - 49. APPEARS TO BE INTERNAL FAILURE OF MULTI-PURPOSE CAMERA. RECOMMEND REPLACING FRONT MULTI PURPOSE CAMERA, RE-AIM AND RECHECK." This will cost approx. $1800.
I'm not convinced that this is a correct diagnosis of the problem. Not least because for 2 days following this diagnosis I have driven the car on 4x10 mile trips without any problem indicators at all, all dashboard indicators normal.
I know some others have had this experience and might have some ideas about much less expensive ways to resolve this puzzle or solve the problem.
Thank you for sharing any ideas!
P.S. (After the expensive diagnosis I cleaned the windscreen extra-thoroughly around the center-mounted camera and cleaned the radar unit on the grille. Since then I have not had the problem, but am not confident that the issue is solved).
So, I went back to the dealer who then ran a diagnostic test with HDS (cost me $200+). The resulting report states "INTERMITTENT DTC U129C AND NOW PERMANENT DTC B2A60 - 49. APPEARS TO BE INTERNAL FAILURE OF MULTI-PURPOSE CAMERA. RECOMMEND REPLACING FRONT MULTI PURPOSE CAMERA, RE-AIM AND RECHECK." This will cost approx. $1800.
I'm not convinced that this is a correct diagnosis of the problem. Not least because for 2 days following this diagnosis I have driven the car on 4x10 mile trips without any problem indicators at all, all dashboard indicators normal.
I know some others have had this experience and might have some ideas about much less expensive ways to resolve this puzzle or solve the problem.
Thank you for sharing any ideas!
P.S. (After the expensive diagnosis I cleaned the windscreen extra-thoroughly around the center-mounted camera and cleaned the radar unit on the grille. Since then I have not had the problem, but am not confident that the issue is solved).
