We have begun the process of adding Mercedes-Benz Smart cars to our dead key fob pages. We just finished a page with text instructions and images helping drivers get inside if the battery in the key fob has died.
And the company doesn’t make it easy or obvious. Even the Fortwo models, the original 2-seater city car, hide the key hole behind a small plug under the driver’s door handle.
The key fobs themselves are straightforward; either a typical bladed key or a flip key.
But the Fortwo was abandoned in favor of more traditional electric crossover SUVs, the Smart 1, Smart 3 and Smart 5. And here the key fobs are painful.
Then comes a more traditional looking fob that requires two pieces of the fob be removed to get at the mechanical key! You can see all the steps at the page linked below.
Mercedes remains an owner in partnership with China’s Geely Holdings. One of them should know better.
This exposes the key cylinder (right) and the door can now be unlocked. Several manufacturers now use this type of handle.
The back-up entry page can be seen here and we will work next on a back-up start page.
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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Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow.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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