Auto Keys
Genesis Key Replacement, Key Fob Programming & Smart Key Service
Genesis is Hyundai's luxury brand, and its sedans and SUVs lean on proximity smart keys. We diagnose, cut, and program Genesis keys at your location across Palm Beach County.
Genesis launched as Hyundai's standalone luxury brand and carries over much of Hyundai's key and immobilizer engineering, refined for a premium feel. Across the G70, G80, G90, GV70, and GV80, almost everything is push-to-start with a proximity smart key, and the higher trims add features like a fingerprint reader, a digital key on your phone, and a remote parking fob that can move the car in and out of a tight space.
That mix of premium features is exactly why a Genesis key job is rarely a quick over-the-counter cut. The fobs are proximity smart keys with a hidden emergency blade, the immobilizer talks to the body control electronics, and an all-keys-lost situation can need dealer-level access or specialized equipment. We are honest about that up front: some Genesis work we complete curbside, and some we tell you plainly will be faster or cleaner through a dealer.
Our mobile techs serve Genesis owners throughout West Palm Beach, Palm Beach Gardens, Wellington, Jupiter, and the rest of Palm Beach County. We confirm the exact key your car needs from the VIN and the original fob before we order anything, and we give you an honest, up-front price so there are no surprises in the driveway.
Genesis models we service
Genesis key types by generation
Genesis keys changed significantly from one era to the next. The right blank, chip, and programming path depend on the year, trim, and ignition type, which is why we ask for the details before selecting a key.
2009 to 2016: Hyundai-badged Genesis sedan and coupe
Before Genesis was its own brand, the Genesis sedan and Genesis Coupe wore the Hyundai badge and used Hyundai's transponder and early smart-key systems. These cars still come to us for keys, and the right approach depends on whether the car is turn-key or push-to-start.
2017 to 2020: Genesis becomes a standalone luxury brand
Genesis split off as its own brand with the G80 and the G90 flagship, followed by the G70 sport sedan. These are push-to-start proximity smart keys with a hidden emergency blade, and the immobilizer is integrated with the body electronics.
2021 to present: the GV SUVs and advanced key features
The GV70 and GV80 SUVs joined the lineup with proximity smart keys, and the brand added a fingerprint reader, a phone-based digital key, and a remote smart parking fob on many trims. Replacing or adding a key requires programming to the specific vehicle.
Genesis key data by model
Verified blank, chip, and FCC references are marked accordingly. Where a value depends on trim, button count, or production date, confirm it from the original key, a VIN lookup, or a supplier catalog before cutting or ordering.
Data is drawn from professional locksmith key references. It is a starting point for identification, not a guarantee for your specific vehicle.
Genesis G70 Key Replacement
The G70 is Genesis's compact sport sedan, push-to-start with a proximity smart key on every trim. Lost or failed fobs are the most common reason owners call us.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2019-2022 | Smart key (proximity, push-to-start) | Confirm the exact keyway and blade from the original key. | Proximity smart-key immobilizer; confirm the exact chip from the original fob. | FCC ID varies by year and market; confirm from the original fob or the VIN. | Proximity programming; all keys lost may need dealer-level or advanced equipment. | Mechanical emergency blade hidden in the fob. | Confirm with original fob |
| 2023-2025 | Smart key (proximity, push-to-start) | Confirm the exact keyway and blade from the original key. | Proximity smart-key immobilizer; confirm the exact chip from the original fob. | FCC ID varies by year and market; confirm from the original fob or the VIN. | Proximity programming; all keys lost may need dealer-level or advanced equipment. | Mechanical emergency blade hidden in the fob. | Confirm with original fob |
- •Some G70 trims carry a remote-features fob with extra buttons; have the original handy so we match the correct fob.
Genesis G80 Key Replacement
The G80 is the midsize sedan that anchored the brand, and it spans the late Hyundai-badged era and the standalone Genesis era. The year decides whether it is an older smart key or the current proximity system.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2017-2020 | Smart key (proximity, push-to-start) | Confirm the exact keyway and blade from the original key. | Proximity smart-key immobilizer; confirm the exact chip from the original fob. | FCC ID varies by year and market; confirm from the original fob or the VIN. | Proximity programming; all keys lost may need dealer-level or advanced equipment. | Mechanical emergency blade hidden in the fob. | Confirm with original fob |
| 2021-2025 | Smart key (proximity, push-to-start) | Confirm the exact keyway and blade from the original key. | Proximity smart-key immobilizer; confirm the exact chip from the original fob. | FCC ID varies by year and market; confirm from the original fob or the VIN. | Proximity programming; all keys lost may need dealer-level or advanced equipment. | Mechanical emergency blade hidden in the fob. | Confirm with original fob |
- •The redesigned G80 added a fingerprint reader and digital key on some trims; those features do not replace the need to program a physical fob.
- •An electrified G80 exists alongside the gas model; tell us which you have so we bring the right fob.
Genesis G90 Key Replacement
The G90 is the brand's full-size flagship, loaded with comfort and security features. It is push-to-start with a proximity smart key, and higher trims add advanced key options.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2017-2022 | Smart key (proximity, push-to-start) | Confirm the exact keyway and blade from the original key. | Proximity smart-key immobilizer; confirm the exact chip from the original fob. | FCC ID varies by year and market; confirm from the original fob or the VIN. | Proximity programming; all keys lost may need dealer-level or advanced equipment. | Mechanical emergency blade hidden in the fob. | Confirm with original fob |
| 2023-2025 | Smart key (proximity, push-to-start) | Confirm the exact keyway and blade from the original key. | Proximity smart-key immobilizer; confirm the exact chip from the original fob. | FCC ID varies by year and market; confirm from the original fob or the VIN. | Proximity programming; all keys lost may need dealer-level or advanced equipment. | Mechanical emergency blade hidden in the fob. | Confirm with original fob |
- •The flagship G90 may ship a premium fob and a remote parking fob; bring all originals so we match and account for each one.
Genesis GV70 Key Replacement
The GV70 is the compact luxury SUV, push-to-start with a proximity smart key on every trim. An electrified GV70 shares the body but is its own variant, so the year and powertrain matter.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2022-2025 | Smart key (proximity, push-to-start) | Confirm the exact keyway and blade from the original key. | Proximity smart-key immobilizer; confirm the exact chip from the original fob. | FCC ID varies by year and market; confirm from the original fob or the VIN. | Proximity programming; all keys lost may need dealer-level or advanced equipment. | Mechanical emergency blade hidden in the fob. | Confirm with original fob |
- •The Electrified GV70 and the gas GV70 look similar but are different variants; tell us which you have so we bring the right fob.
Genesis GV80 Key Replacement
The GV80 is the brand's midsize luxury SUV and a popular family hauler in Palm Beach County. It is push-to-start with a proximity smart key and offers advanced key features on higher trims.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2021-2025 | Smart key (proximity, push-to-start) | Confirm the exact keyway and blade from the original key. | Proximity smart-key immobilizer; confirm the exact chip from the original fob. | FCC ID varies by year and market; confirm from the original fob or the VIN. | Proximity programming; all keys lost may need dealer-level or advanced equipment. | Mechanical emergency blade hidden in the fob. | Confirm with original fob |
- •Some GV80 trims add a fingerprint reader and a phone digital key; those convenience features do not replace a programmed physical fob, so keep a spare fob on hand.
Common Genesis key problems
- •Lost or failed proximity smart keys, which is the most common reason Genesis owners call us.
- •Water-damaged fobs after a day at the beach or on the boat in our coastal climate.
- •All-keys-lost situations that need dealer-level access or specialized equipment and take longer than adding a spare.
- •Weak fob batteries that trigger a key not detected message even with the fob in the cabin.
- •Confusion between the gas and electrified versions of the same model when ordering a key.
- •Reliance on the phone digital key or fingerprint reader until the physical fob is lost or stops working.
- •Cracked or worn fob shells where the buttons hang loose but the electronics still function.
Genesis programming notes
- •Adding a spare while you still have a working key is faster and cheaper than an all-keys-lost job.
- •Many all-keys-lost Genesis situations need dealer-level access or advanced equipment, and we tell you up front when that is the case.
- •Proximity smart keys are programmed to one specific vehicle and cannot be moved to another Genesis.
- •We confirm the exact key and fob from the VIN and the original key before we order or cut anything.
- •A phone-based digital key or fingerprint reader does not remove the need to program a physical fob.
- •Electrified variants can differ from their gas counterparts, so we verify the powertrain before sourcing a key.
What to have ready before service
Sending these details when you call (561) 839-9919 lets us bring the right blank and programming tools on the first trip so your Genesis job is done in one visit.
Real Genesis locksmith scenarios
These are the Genesis situations we actually get called for in Palm Beach County, with the technician's read on each one: what is happening, whether a mobile locksmith can solve it, and what the job typically involves. They are educational examples, not testimonials.
Lost the only Genesis smart key
You only ever had one fob for your G80 or GV80 and now it is gone, so there is no working key to copy.
Likely causes
- •The single fob was lost, stolen, or damaged beyond use.
- •A spare was never made after buying the car.
Programming
Required
Ignition repair
Not required unless a lock is damaged
Key replacement
Required
Complexity
Moderate to advanced
Common repair options
- •Confirm the correct fob from the VIN and source it before the visit.
- •Program a new proximity smart key and cut the emergency blade, then add a spare so you are never stranded again.
Can a locksmith help? Sometimes. All-keys-lost on Genesis can need dealer-level access or specialized equipment. We confirm what your specific car requires and tell you honestly whether we can complete it curbside or route you to a dealer.
Key not detected with the fob in the car
A GV70 or G70 shows a key not detected message even though the fob is in your pocket or the cup holder.
Likely causes
- •Weak or dead fob battery.
- •A failed or water-damaged proximity fob.
Programming
Required for a new fob
Ignition repair
Not required
Key replacement
If the fob has failed
Complexity
Routine to moderate
Common repair options
- •Replace the fob battery and retest as the cheapest first step.
- •Program a new proximity smart key if the original has failed.
Can a locksmith help? Yes. We test the fob, replace the battery, and if the fob has failed we confirm the correct replacement and program it to the vehicle.
Water-damaged fob after a day on the water
Your Genesis fob got wet at the beach or on the boat and now works only intermittently or not at all.
Likely causes
- •Salt water or humidity corroding the fob circuit board.
- •A swollen or shorted fob battery.
Programming
Required for the replacement
Ignition repair
Not required
Key replacement
Usually required
Complexity
Routine to moderate
Common repair options
- •Program a new proximity smart key and cut the emergency blade.
- •Keep a dry spare fob for boat and beach days.
Can a locksmith help? Yes. A corroded luxury fob is usually replaced and programmed rather than repaired. We confirm the correct fob and program it on site where we can.
Used Genesis bought with only one key
You bought a used G90 or GV80 and the seller only handed over a single fob, leaving you with no backup.
Likely causes
- •The original spare was never passed along at sale.
- •Only one key existed when the car changed hands.
Programming
Required to pair the spare
Ignition repair
Not required
Key replacement
Adding a spare
Complexity
Routine
Common repair options
- •Program a duplicate proximity smart key and cut the emergency blade.
- •Store the spare somewhere safe and off your daily keyring.
Can a locksmith help? Yes. Adding a spare while you still have a working fob is the fastest and cheapest Genesis key job, so we recommend doing it before anything happens to the one you have.
Cracked fob shell with loose buttons
The Genesis still starts, but the fob shell has cracked and the buttons hang loose or fall out.
Likely causes
- •Worn fob shell after years of daily use.
- •A dropped fob or a failed seam in the housing.
Programming
Only if a new fob is supplied
Ignition repair
Not required
Key replacement
Shell swap or full fob
Complexity
Routine
Common repair options
- •Rehouse the working electronics and emergency blade in a new shell.
- •Program a new proximity fob if the original board has failed.
Can a locksmith help? Yes. If the electronics are intact we can often move them into a new shell, or supply and program a fresh fob if the board is also damaged.
Relied on the phone digital key, then lost the fob
You used the phone digital key every day on your GV80 and only noticed the physical fob was missing when you needed it.
Likely causes
- •The physical fob was set aside and lost while the phone key carried daily use.
- •No spare physical fob was ever made.
Programming
Required
Ignition repair
Not required unless a lock is damaged
Key replacement
Required
Complexity
Moderate to advanced
Common repair options
- •Confirm and source the correct fob, then program it to the vehicle.
- •Add a spare physical fob so you are not dependent on the phone key alone.
Can a locksmith help? Yes, within the limits of an all-keys-lost job. The digital key is a convenience, not a replacement for a programmed fob, so we confirm what the car needs and program a physical fob.
Buttons stopped working but the car still starts
Lock and unlock from the fob no longer respond, though the Genesis still recognizes the fob to start.
Likely causes
- •Dead fob battery.
- •Worn buttons or a cracked fob circuit board.
Programming
Only if a new fob is supplied
Ignition repair
Not required
Key replacement
If the fob board has failed
Complexity
Routine
Common repair options
- •Replace the fob battery as the first and cheapest step.
- •Program a new proximity fob if the board is damaged.
Can a locksmith help? Yes. We replace the battery first, and if the board has failed we supply and program a new fob.
Wrong key ordered for an electrified Genesis
A replacement fob was ordered for an Electrified GV70 or G80 but it does not match the car.
Likely causes
- •The gas and electrified variants use different fob configurations.
- •The order was placed off the model name without confirming the powertrain by VIN.
Programming
Required for the correct fob
Ignition repair
Not required
Key replacement
Required with the correct fob
Complexity
Moderate
Common repair options
- •Verify the variant by VIN and source the matching fob.
- •Program the correct proximity smart key to the vehicle.
Can a locksmith help? Yes. We confirm the exact powertrain and fob from the VIN before ordering so you get the correct key the first time.
Genesis Key & Fob FAQs
Can you make a Genesis key if I lost all of them?
Sometimes. All-keys-lost work on Genesis can need dealer-level access or specialized equipment depending on the year and model. We will tell you honestly whether we can complete it curbside or whether a dealer is the faster route before you commit.
Do you program Genesis proximity smart keys?
Yes, when we can supply and program a fob for your specific year and model. We confirm the correct fob from your VIN and original key first, then program it to the vehicle and cut the hidden emergency blade.
Is my Genesis push-to-start or turn-key?
Nearly every Genesis model is push-to-start with a proximity smart key. Older Hyundai-badged Genesis sedans can differ, so we confirm by the VIN and the original key.
What does it cost to replace a Genesis key?
It depends on the model, the year, and whether it is a spare or an all-keys-lost job. We give you an up-front price over the phone before we head out so there are no surprises.
Can you cut a spare Genesis key from my working one?
Yes. A spare programmed while you still have a working key is the cheapest and fastest key job there is. We program the new fob and cut the emergency blade on the spot.
Do you come to my home or office for a Genesis key?
Yes. We are fully mobile and come to your home, workplace, or wherever the Genesis is parked across Palm Beach County.
My Genesis fob still locks the doors but the car won't start. What's wrong?
The fob battery may be too weak for the proximity function even though it still works the buttons. Try holding the fob to the start button or steering column as the manual describes, and if it still will not start we can test and program a replacement.
What information do you need to make a Genesis key?
The year, model, VIN, whether it is push-to-start, and proof you own the vehicle. A photo of your existing fob helps us match the right one.
Does the phone digital key mean I don't need a physical fob?
No. The digital key is a convenience feature, but you still need a programmed physical fob as a backup. We recommend keeping at least one spare fob even if you use the phone key daily.
Why does the Electrified GV70 need a different key than the gas one?
The electrified and gas versions can be different variants with different fob configurations. We confirm the exact powertrain and fob from your VIN before ordering so you get the correct key.
Are aftermarket Genesis fobs reliable?
Quality varies a lot on luxury fobs. For Genesis we often recommend an OEM-equivalent fob we trust to program and hold up in the Florida heat and humidity, and we will tell you honestly when that is the better choice.
Other makes we cut & program keys for
Understand your Genesis key before you call
Plain-English guides from our locksmiths on how Genesis keys, fobs, and immobilizers actually work, so you know what you are dealing with.
Genesis keys near you
We bring Genesis key cutting and programming to your door across Palm Beach County.
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