I haven't tried this game without the controller, and I suspect that may be the issue... However, I am having trouble calling for a backup unit after making a traffic stop. I can pull up the menu, and select the option just fine, but when I press the "A" button on my controller, it also unblips the current stopped car.
Does anyone have a suggestion as to how to get around this? Is there a keybind or something that I can change? Something I can press on the keyboard to call for the backup as opposed to cancelling the stop?