How to Replace Batteries in Key Fobs.
We post videos here of us replacing batteries in key fobs or remotes.
Manufacturers are listed in alphabetical order. All GM, Stellantis (FCA (except Wagoneer)), Nissan, and Toyota Motors made vehicles are grouped together under their parent company names.
Table of Contents
- Acura Fobs
- Alfa Romeo Fob
- Audi Fobs
- BMW Fobs
- FCA Fobs
- Ford, Lincoln Fobs
- General Motors Fobs
- Holden Fob
- Honda Fobs
- Hyundai, Kia Fobs
- Land Rover Jaguar Fobs
- Toyota, Lexus Fobs
- Mercedes-Benz Fobs
- Mitsubishi Fob
- Nissan, Infiniti Fobs
- Porsche Fob
- Subaru Fob
- Tesla Fobs
- VW Fobs
- Volvo, Polestar Fobs
- Wagoneer Fob
Acura Fobs
Acura latest key fob
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A new style Acura fob here.
Acura older key fob.
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Alfa Romeo Fob
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Audi Fobs
Audi, common key fob.
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Audi, newer key fob.
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Audi new generation (2019) key fob.
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Audi flip key, updated, key start and keyless start models.
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BMW Fobs
BMW, common key fob.
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BMW, updated version of the above video.
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BMW, newer key fob.
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And an update of the video above.
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BMW 2022 and newer fob.
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FCA Fobs
FCA, newer (rounded) Chrysler, Jeep or Dodge key fob battery, updated.
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FCA, early (tapered) Chrysler, Jeep or Dodge key fob battery replacement.
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FCA, for a Fiat.
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FCA, newest key fob style.
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FCA, for Maserati.
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FCA for a new Jeep flip key fob.
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Ford, Lincoln Fobs
Ford and Lincoln, one of three key fob styles, updated.
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Ford and Lincoln, a second key fob style.
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Ford/Lincoln, a third fob, introduced in 2016.
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General Motors Fobs
General Motors fob in use since 2021 across all makes.
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General Motors late model fob.
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GM, a newer Chevrolet key fob.
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An even newer Chevrolet fob, and better battery handling.
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GM, a Buick flip key.
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GM, Buick key fob, updated.
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GM, for a Cadillac.
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GM, 2021 and newer Cadillac.
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GM, for GMC models.
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This one is for a Chevrolet flip key, still in use with some keyless start cars.
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Holden Fob
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Honda Fobs
Honda, older key fob.
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And a new Honda key fob. Be VERY careful with these!
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Hyundai, Kia Fobs
Kia key fob, Pre-2014. Some Hyundai fobs may be similar.
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Newer Kia key fob.
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This video cover the side button 2019 and newer Kia fob
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This one is for a newer Hyundai key fob. A little different from the one above.
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Land Rover Jaguar Fobs
A fob from Land Rover. Newer Jaguars also use this style.
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Post 2018 (roughly) Land Rover, Jaguar DIY key fob battery replacement.
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Toyota, Lexus Fobs
Most common Lexus key fob. Toyota fobs may be similar.
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Next gen Lexus or Toyota key fob, updated.
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2019 and newer Lexus.
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This one covers Toyotas exclusively.
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Toyota Post 2018 key fob battery replacement.
Mercedes-Benz Fobs
Older Mercedes-Benz key fob.
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New style Mercedes-Benz key fob.
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Mitsubishi Fob
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Nissan, Infiniti Fobs
Most common four button Nissan and Infiniti key fobs, updated.
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Nissan three button key fob, updated.
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The latest key fob style, so far used in an Infinity only.
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Porsche Fob
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Subaru Fob
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Tesla Fobs
Tesla fob, Model X only.
This one covers the Model S.
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VW Fobs
Volkswagen flip key-style key fob.
Volkswagen embedded mechanical key style.
Newer flip key style.
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Volvo, Polestar Fobs
Volvo key fob, older models.
Volvo, Polestar, new generation key fob.
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Wagoneer Fob
Wagoneer key fob, new models (post 2021).
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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.
The author has 25 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 College, ME: MS, Rensselaer Polytechnic Institute, NY
Crash Revisited: NTSB Cites Pilot Mismanagement
It Was the Pilots
The National Transportation Safety Board (NTSB) has cited pilot mismanagement and confusion in the crash of Asiana Flight 214 in San Francisco in 2013. The Agency also blamed the system’s complexity in the accident that cost the lives of three passengers.
We’ve called attention to this before (here) and care about this because the auto industry appears hell bent on creating cars with the same sorts of automated systems, albeit ground-based. In fact, recent advertising from Hyundai touting their crash avoidance system hints that drivers no longer need to pay any attention at all!
The industry should pay very close attention to, and heed the experience of, our aviation brethren. Automated systems do require operator attention. And if highly trained and experienced pilots can get confused, what chance does the average driver have?
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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.
The author has 25 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 College, ME: MS, Rensselaer Polytechnic Institute, NY