Why do people honk their horns in traffic?
Why do people honk their horns in traffic? Some drivers use their horns to communicate effectively and alert other drivers, while plenty of others use horns to vent their traffic frustrations and perpetuate road rage.
What does horn twice mean?
The horn honks twice because the module still sees a door or the hood open. Also, that is why the remote start does not work. Get in the vehicle and close all the doors and then start the vehicle and watch the instrument cluster to see if it will tell you what door or the hood is open.