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Why does horn honk 3 times when doors are locked?

28K views 5 replies 4 participants last post by  RScottyL 
#1 ·
Not every time, but at random times my horn will honk 3 times after I've locked the doors with the door switch and am walking away from the car. Why does it do that and how do I turn it off?
 
#5 ·
If the car thinks that you've locked the keys in the car, it will honk three times and unlock the door after you've locked it.

Every once in a while, the car goofs and it happens when it's not supposed to.

When it honks three times, check your pockets!

It's inconvenient when it happens when it's not supposed to, but it's saved my butt a couple of times
 
#6 ·
Mine has done that a couple of times also, and I was curious why!

Of course, I had my keys in my pocket at the time!
 
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