* Check the link to the right for a May 2019 update! https://www.youtube.com/watch?v=7VXXoLYnKvE This video shows how to start many push button start cars with a dead key fob or smart key battery. Starting the car assumes that the it's start battery is good. It won't hurt to try the procedures shown. We used the same Lexus we used in the "How to Unlock and Open" video (https://www.youtube.com/watch?v=1UhOhzWUirI) and the process is the same in Jeep, Honda, Hyundai, Infiniti, Kia, Mazda (without an ignition switch cover on the column), Nissan and Subaru models. We then offer some general instructions for vehicles from other manufacturers. We have well over 200 videos on the channel and have since likely covered your exact make and model. By all means search the channel! Look for more of our videos covering specific manufacturers here on YouTube and for instructions in text and images, go to DashboardSymbols.com. If we helped you and you see the "Thanks" button below the video, please lend your support to our efforts. #KeyFob #DeadKeySolutions #keylessentry #pushbutton ---------------------------------------------------------------------- Remember that only proper service and repair procedures will ensure the safe and reliable operation of your car. In addition, proper safety procedures and precautions, such as the use of safety goggles, the right tools and the equipment should be followed at all times to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety. These posts are for information sharing purposes only, and should not be used in lieu of an OEM service manual or factory authorized service procedure. We are not in the auto repair business nor do we publish automotive service manuals. Nothing we include on these pages and posts has been reviewed, approved or authorized by any vehicle manufacturer. Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow. And when it comes to the current state of flux in the auto industry, nothing is more true.