Use the key fob to push the START button. Rather than using your finger as you normally would, press the key fob against the button. This is a backup system many manufacturers use to make sure the car can start even when the fob is d-ea-d.

In certain vehicles, you can start the engine with a hidden key fob slot. In some Ford models, for instance, the backup slot is inside the cup holder. The slot is the perfect size to fit your fob. Slide the d-ea-d key fob inside the slot, and then use the push button start as you normally would.

If both these methods don’t work, check for a physical key slot in the steering column (some Mazda models have this feature). Insert the mechanical key into the key slot to start the car.