What is Car Keyfob

For Austin drivers dealing with a lost or broken car key, understanding what a key FOB is can save time, money, and stress. Whether you locked your key in the car, need a backup made, or are troubleshooting your push-button start system, the term “FOBIK key” is likely to come up. Though it sounds technical, it's actually a very common style of key used in many vehicles today.

FOBIK keys, or “FOB Ignition Keys,” are smart key fobs designed to fit into a dash-mounted slot or be used to start the car remotely. At Austin Key Replacement, we specialize in replacing, duplicating, and programming FOBIK keys for all major brands. Our mobile locksmith team can come to your location and get you back on the road quickly—no towing needed. If you're not sure what type of key you have, we can help you figure it out and explain your options.


How a FOBIK Key Works

A FOBIK key is a type of smart key that resembles a remote but also functions as the car’s ignition key. Unlike traditional mechanical keys, it contains a transponder chip that communicates with your vehicle’s computer. When inserted into the ignition slot or detected nearby, the vehicle verifies the chip before allowing the engine to start.

Some FOBIK systems support push-button start while others must be inserted into a dock. Despite their modern appearance, many FOBIKs still include physical emergency blades inside, useful for manual door entry in case of battery failure. Learn more about transponder chips in our article on What Is Transponder Key?.

FOBIK Key vs. Traditional FOB

Traditional key fobs are remote-only devices used to lock or unlock the vehicle but require a separate metal key for ignition. In contrast, a FOBIK key combines remote control functions and ignition access into one unit. This makes it more convenient and secure.

Some people confuse proximity smart keys with FOBIKs. To understand the difference, check our guide on What Is Proximity Keyless Entry.

Which Vehicles Use FOBIK Keys?

FOBIK keys are commonly found in Chrysler, Dodge, Jeep, and RAM vehicles manufactured from the mid-2000s to mid-2010s. These keys were introduced to replace traditional blade keys with a more modern, secure design. You’ll often find FOBIK systems in models like the Dodge Charger, Chrysler 300, and Jeep Grand Cherokee.

If you're not sure whether your car uses a FOBIK key, our Mobile Automotive Locksmith Services can help identify the key type and provide the best replacement options. We also offer decoding based on your VIN Number.

Security Features of FOBIK Keys

FOBIK keys are embedded with a transponder chip and communicate with your car’s onboard computer via rolling codes, which prevent duplication by unauthorized users. Many models also include encrypted remote lock/unlock functionality.

Some versions even support panic alarms and trunk release, increasing convenience and safety. For more information on security programming and cloning risks, explore our Car Key Duplication Guide.

Can a FOBIK Key Be Duplicated?

Yes, a FOBIK key can be duplicated—but it requires professional tools and access to the right programming equipment. You can order blanks and have them cut through services like Where To Get Cut Keys Online. Once cut, they still need to be programmed to your vehicle.

Austin Key Replacement offers on-site programming, saving you from dealership visits. We also help reprogram or replace ignition systems—see Ignition Repair And Replacement Services for more details.

What to Do If You Lose a FOBIK Key

If you've lost your FOBIK key, don’t panic. Our Lost Car Keys! What To Do? guide walks you through the first steps. You’ll need to confirm your vehicle’s make, model, and year, and provide proof of ownership.

Once that’s done, our locksmith can cut a new key and program it on the spot. If your key is locked inside the car, we also provide fast Unlock Car Door Service with no damage to your vehicle. You don’t need a tow—just call our team for quick mobile assistance anywhere in Austin.

Services

AustinKeyReplacement skillful mobile vehicle lock-smith task force are serviceable 24/7 holidays and weekends rain or shine furnished with suitable bypassing module, lock rekeying and high security key cutter competent for all your locks, keys and ignition burdens.
Lost Car Keys
Whether you broke your last remote fobik key or lost your transponder, keyless entry or sidewinder flip key to your car, our auto lockman arrange car key replacement services 24hr...
Ignition Repair
We are ready 24 hours to bestow any ignition cylinder rekey, reprogram or replacement for any kind of automotive with certified hundred percent client delight...
Unlocking Car Door
Our automobile pop a lock service can help you out in unlocking every single type of SUV, truck, car or semi-trailer professionally eliminating damage to door frame, electric wiring, windows or the power locks...


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About Us

What We Do

Austin Key Replacement is Austin Texas main source for 24 hour car key replacement services. Using advanced diagnostic tools we are able to deal with modern vehicle anti theft systems. Our extremely trained key made agents goal is to offer town fastest automotive locksmithing service. Instead of towing your vehicle to the dealer we cut down on prices and the waiting time on the long interminable line. All you need to do is pick up your smart phone or land line and call our office at (512)523-4550. Share basic information about your incident and our technician will come out to your juncture within 25 min.



License

A company in Austin, offering manipulation of locks must be a registered locksmith. At Austin Key Replacement we take your safety as a crucial and important entity of our future and success. Our agents are going through a process of Texas laws for your passengers and valuable protection. Our technician are checked for clean driving records, clean history and finger printing check. We are fully licensed, insured and bonded to perform any type of lock modification.



Local

Austin Key Replacement provides Austin Texas with rapid, regional and versatile key replacement service onsite in Hornsby Bend, Barton Creek, Rollingwood and Jollyville. Our goal is to carry our emergency key made services on demand. Near Camp Tom Wooten, Barton Creek Square Shopping Center, Short Spring Branch, Strayer University-Texas or Le Cordon Bleu College of Culinary Arts-Austin, we can assist within 25-30 minutes. If you want to duplicate car keys in Arts District, Bryker Woods, Hyde Park, Convention Center District, Downtown neighbourhoods, we can also take appointments. Our auto replacement keys professionals will arrive equipped with all the equipment and experience required to complete the task onsite.


Coverage Area



Bastrop TX
Leander Bee Cave Taylor Austin Cedar Park Lakeway Round Rock Georgetown Jollyville Elgin Manor Barton Creek San Marcos Pflugerville Floresville Kyle Hutto Buda 78719 78722 78617 78681 78739 78721 78664 78745 78653 78705 78640 78735 78733 78652 78641 78726 78114 78734 78750 78725 78634 78757 78656 78759 78626 78724 78731 78758 78732 78602 78754 78701 78756 76574 78738 78746 78749 78610 78704 78723 78621 78727 78744 78660 78703 78665 78717 78712 78628 78747 78613 78702 78729 78748 78737 78730 78752 78742 78633 78751 78753 78728 78736 78741


Costs



Service Call 19 - 29

Car lockout 35 - 100

Lost Key Replacement 100 - 250

Ignition Repair 150 - 250

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