There is a unintended change while driving or being a passenger in cars 1.25 with a gun in your hand when entered:

Using Default Controller Scheme "I'm not sure if affects other controller layout"

You can change your guns fire mode from full auto, semi auto or burst while in a car,

This is especially frustrating and game breaking when you are the driver and brake using left trigger and downshift gears pressing A while driving.

Can hear the audio sound for changing gun firing mode and all...