Mazda 3 Door Ajar Switch Location. Door ajar light stays on 8 Answers I have a Mazda Tribute I 06 and since I bought it it shows that one of the doors is open. Typically means a door is ajar Assuming the car is undamaged no dents bent doors.
That should fix the problem. Close the door trunk or liftgate securely before driving the vehicle. If you notice the door ajar warning light while driving you should pull off the road as soon as it is safe to do so and try closing all your doors again.
It is fairly easy to replace with usually one or two screws holding it to the body.
However a fault in either the electrical or mechanical components can cause the door ajar warning light to remain on when the doors are closed and possibly cause the interior lights to remain on. Measure the voltage at each terminal. I tried opening all the door while the car is on but it doesnt make any difference. DEAL OF THE DAY.