What is your question?
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What is your question?
Horn blows when interior is hot--80 Degrees
What makes this problem better or worse?
hot interior
How long has your 2015 Acura MDX had this problem?
just in warm weather
Found problem Small nylon (pencil lead size-1/16' long holding a return spring mechanism broken ) this will cause the contacts to stay closed.
Just a guess but I’ve had that problem with other vehicles - kinda odd on a 2015 year model. Hands-on testing will be required.