As we ready our next video on jump starting electric vehicles (EVs) with dead 12-volt start batteries, we find that getting inside a Ford Mustang Mach-E in this state is a challenge, to say the least. Ford does not supply a vehicle key or a key cylinder to use it in.
In a page right out of the Tesla playbook, a pair of wires need to be accessed through the front bumper just to be able to access the 12-volt battery, which is located on the driver’s side of the frunk.
This exposes to terminals (far right), one red or positive, the other black or negative. Connect them properly to a 12-volt power supply. This will immediately release the frunk’s latches. Now you have access to the area hiding the 12-volt start battery.
Now the car can be jump started, connecting to the positive jump point (lower left), which has a plus sign imprinted on it, and the Mach-E battery ground point (second image, lower left). The battery’s cable end should be visible.
The machinations shown are purely the result of car companies trying their best to be clever with little consideration for the health and safety of their customers. Or even simply how much of a pain in the backside it is to get
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The material on these pages is provided 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.
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.
Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow.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.
The author has 30+ years of automotive experience and has assembled the most extensive collection of symbols and warning lights anywhere (over 1,000!) and can help you open and start any keyless start car with a dead key fob battery. BA, St. Joseph’s, ME: MS, RPI, NY
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