jlsala Posted January 3, 2024 Report Share Posted January 3, 2024 When I am sitting in the driver's seat with the keys and my wife gets out of the front passenger seat the car does that double honk. Any way to get rid of that? Quote Link to comment Share on other sites More sharing options...
akirby Posted January 10, 2024 Report Share Posted January 10, 2024 If it double honks that means no key was detected when she shut the door so it must have been using her key not yours. Try each key separately. Quote Link to comment Share on other sites More sharing options...
enigma-2 Posted February 26, 2024 Report Share Posted February 26, 2024 Forscan can turn the double honk off. Quote Link to comment Share on other sites More sharing options...
Warp005 Posted April 16, 2024 Report Share Posted April 16, 2024 On 2/26/2024 at 3:52 PM, enigma-2 said: Forscan can turn the double honk off. Do you know which as built entry to change and the value needed for the 2020 nautilus's double horn honk? Quote Link to comment Share on other sites More sharing options...
akirby Posted April 21, 2024 Report Share Posted April 21, 2024 On 1/3/2024 at 1:37 PM, jlsala said: When I am sitting in the driver's seat with the keys and my wife gets out of the front passenger seat the car does that double honk. Any way to get rid of that? It means she left with the only working key and it’s letting you know not to drive off without a working key, Try it with her fob only. Then check your fob batteries. Quote Link to comment Share on other sites More sharing options...
Dallas150 Posted March 13, 2025 Report Share Posted March 13, 2025 Double Horn Honk disable BCM 726-41-02 xxx0 xxxx xxxx Quote Link to comment Share on other sites More sharing options...
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