Also the auto function of the headlights doesnt work.
What I mean is that when you have no timer, and you have your headlights set to auto, when you turn your car off, and open the drivers door, the lights go off.
But with my timer, I would leave on auto and get out of the car, close the door and the motor would stop, and the lights are still on. So I would have to either turn the lights off manually or wait for the timer to go off and open the drivers door to let the auto function think the lights need to go off.