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CT5 BW Speed Warning

wgething

New Member
Joined
Oct 3, 2025
Messages
3
Location
Crestview, Florida
V-Series Cadillac(s)?
2026 CT5-V Blackwing
I just picked up a 2026 Black on Black BW. The issue I have is that the speed warning is on constantly and I cannot find how to disable it. Whenever the speed limit changes the car chimes, flashes the posted speed and turns the radio down….very annoying. I brought it to the dealership and they’re scratching their heads. Has anyone had this issue or know the secret to shut the thing off? …and it’s nothing do with the Teen Section.
 

The only mentions of a 'speed warning' are in the Teen Driver section.
 
Only thing I can think of is a hard reset. Disconnect the negative terminal on the battery for 15m or better yet overnight.
 

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