2025 Jaguar F-Pace Key Replacement

2025 F-Pace key specs

Refreshed F-Paces use a five-button proximity fob from JLR's newer families; supplier listings show KOBJXF18A and, in at least one OEM listing for 2024 and later Jaguars, a further revised KOBJXF23A, each with a hidden emergency blade for a dead fob or battery. Push-button start is standard on every trim, from the four-cylinder P250 to the SVR. Fob part numbers have changed during the run, and a fob from a Land Rover or an earlier F-Pace will not necessarily pair, so we confirm by VIN and by the part number on your fob.

What's specific to the 2025 F-Pace

The 2025 Jaguar F-Pace is the fifth of 6 model years in the F-Pace X761 (2021 refresh) (2021–2026), so it shares its key system with the rest of that run, which makes replacement parts easy to source.

At 1 year old, a 2025 Jaguar F-Pace is usually still on its original keys and fob batteries. The most common call for a car this new is a second key, since many buyers leave the dealer with only one, or a replacement after a lost fob.

Key options for the 2025 Jaguar F-Pace

• Smart proximity key (push-to-start). Making a new smart key is mostly a programming job. The fob has to match the vehicle's FCC ID, frequency and chip, and then the keyless system must be told to accept it, normally through the OBD-II port. Depending on the platform, that can mean entering a PIN, waiting through a timed security procedure, or on some newer vehicles, using manufacturer online access. When every key is lost, certain models need a module removed and read on the bench. For your Jaguar F-Pace X761 (2021 refresh), we'll tell you which of those applies, and if a step is dealer-only, you'll hear it before we drive out. The emergency blade hidden inside the fob is cut by code during the same visit.

How the Jaguar immobilizer works on the F-Pace

Jaguar keys from 2000 on fall into four families, and knowing which one your car uses explains most of what a key job involves. The XJ8 (through 2003) and XK8 (through 2006) carried over from the late 1990s and use an 8-cut Tibbe key plus a separate four-button remote; on 2000-2003 cars the transponder is a Megamos crypto (ID48) chip. The S-Type, X-Type and 2004-2009 XJ share a Ford-era immobilizer and a 6-cut Tibbe key carrying a Texas Instruments 4D60 chip, usually built into a flip remote. Jaguar's Smart Key arrived with the 2007 XK and 2009 XF, a proximity fob with a Hitag2 (ID46) transponder and push-button start. From the 2011 XJ, and then the XF, F-Type, XE and F-Pace, Jaguar moved to the KOBJTF10A fob it shares with Land Rover, which uses a Hitag Pro (ID49) transponder and an HU101 emergency blade. On smart-key cars the key data lives in a keyless vehicle module (KVM), called the remote function actuator (RFA) on later models, and its software version decides how a key can be added. The E-Pace, I-Pace and the facelifted cars from about 2020 use newer fob families, where aftermarket coverage is thinner.

• The 2021 refresh added Pivi Pro infotainment with over-the-air software updates and moved key data to newer modules.
• The KOBJXF18A fob, certified with the FCC in 2017, adds an ultra-wideband radio to the usual 315 MHz transmitter, which sets it apart from the older KOBJTF10A.
• The F-Pace is the only Jaguar model offered new in the US for the 2025 and 2026 model years.

Programming a 2025 F-Pace key

The 2021 refresh moved the F-Pace to Pivi Pro and newer modules. Add-key software for model-year 2020-and-later JLR platforms generally needs the vehicle disarmed, sometimes with a direct connection to the internal CAN network, and not every shop carries it. For 2021-2026 F-Paces we check current coverage for your VIN before quoting; all-keys-lost on these builds commonly ends at the dealer.

Spares depend on current JLR tool coverage for your VIN; all-keys-lost on these builds commonly requires a Jaguar dealer.

Lost every key to your F-Pace?

1. Gather your documents and the VIN. Call with the year, make, model and VIN if you can read it through the windshield, plus where the car is parked. Those details let us confirm whether your Jaguar F-Pace can be done on-site and bring the right key, so the first trip is the only trip.
2. Get into the vehicle without damage. If the car is locked, we open it with non-destructive tools such as an inflatable wedge and a long-reach rod, or by picking the door lock. Some vehicles need a careful approach to avoid triggering the alarm, which can interfere with programming later.
3. Originate a new key from the car. With no key to copy, the cuts come from the vehicle itself. We retrieve the key code through manufacturer channels where possible, or decode a door lock with a pick-decoder tool. Then we cut the blade on our code machine and confirm it turns the lock smoothly.
4. Program the key to the immobilizer. Next, the new key is introduced to the car's security system. Many vehicles allow this through the OBD-II port with a PIN or security procedure. Some all-keys-lost cases require reading a module on the bench, and a few platforms only allow dealer programming, which we'll tell you up front.
5. Erase missing keys and add a spare. A lost key's metal blade can still open your doors even after its chip is erased. If the keys disappeared along with something showing where you live or park, consider rekeying the car's door lock cylinders too. We'll also recommend leaving with two working keys, not one.

Why a spare key pays for itself

• Some vehicles make it hard to add a key once you're down to one. Certain immobilizer systems let an owner program an extra key on-board only when two working keys are present, so a second key preserves the easy options for later and avoids a full reset.
• A spare stored safely at home rescues you from a locked car with the fob sitting on the seat, a key dropped somewhere along a hiking trail, or a fob that stops responding on a busy morning. Keep it indoors, never in a magnetic box under the bumper.
• Two drivers sharing one key is a daily negotiation. A second key lets a partner, teenager or coworker use the vehicle without handing keys back and forth in parking lots, and it means one person losing their key ring doesn't leave the whole household stuck.

Dealer or mobile locksmith?

The biggest difference between a dealership and a mobile locksmith is where the work happens. A dealer programs keys in its service bay, so if every key is lost, the car usually has to be towed there, and you work around the service department's schedule and the time it takes to order a key by VIN. Julian's Locksmith brings the cutting machine, key blanks and programming equipment to the car, whether it sits in your driveway, a workplace lot or a parking structure. For a 2025 Jaguar F-Pace we can program on-site, that means no tow and no shuttle rides back and forth. The trade-off is real, though: on vehicles where only the dealer can program keys, a tow or appointment may still be necessary, and we'll say so before you spend anything on our visit.

F-Pace key battery

Most fobs for a 2025 Jaguar F-Pace open along a small slot in the seam; a coin or a plastic pry tool works better than a screwdriver, which chews up the housing. If the fob hides a mechanical blade, slide it out first, since the case often opens from that gap. Note which side of the old cell faces up, swap in a fresh CR2032, and press the halves together until they click all the way around. Handle the new battery by its edges, because skin oil on the faces can hurt contact. In most cases the fob keeps its programming through a battery change, so test lock, unlock and start, and you're done.

How the job works

1. Identify the exact key your F-Pace uses. We ask a few quick questions on the phone: the year, whether the car starts with a turn key or a button, how many keys you have left, and whether the remote still works the doors. Then we check the VIN against our programming references so the van arrives with the correct blank or fob, not a close guess.
2. Verify ownership before any work. California holds licensed locksmiths responsible for knowing whose car they're making keys for. We record your name, the VIN and the plate on a work order. If you aren't the registered owner, you'll need the owner's written authorization along with your own photo ID before we begin.
3. Get the key code or decode the lock. A key is cut from a code, not a guess. When the factory code can be retrieved through manufacturer channels after ownership is verified, we use it. When it can't, we decode a door lock with a pick-decoder tool that reads the wafer positions without damaging anything, then work out any missing cuts.
4. Cut the blade on-site. Our van carries a code-cutting machine that handles both traditional edge-cut blades and the laser-cut, side-milled profiles common on newer keys. The blade is cut to the code, then test-fitted in a door lock and the ignition or emergency keyhole to confirm smooth operation before any programming begins.
5. Program the chip, remote or smart key. With the blade done, we connect to the OBD-II port and register the new key with the immobilizer. Depending on the Jaguar system, this may involve a security PIN, a timed waiting period, or on-board button sequences for the remote. On some vehicles we clone a working key's chip instead, when that's the more reliable path.
6. Test everything and clear out old keys. The last step is a short walkthrough. We show you how many keys the car now recognizes, point out the dead-fob start method for your vehicle, and hand you an itemized receipt. If a spare makes sense, it's simplest to add it during this same visit while the equipment is already connected.

What affects the price of an F-Pace key

• Factory or aftermarket parts. Factory keys and fobs carry the manufacturer's part number and usually the highest parts cost. Quality aftermarket keys use compatible electronics at a lower price and work well on many vehicles. We tell you which options we trust for your car, and where an aftermarket version has known range or fit issues, we steer you to OEM.
• All keys lost or adding a key. Adding a key while a working one is in hand is the simpler job. With every key gone, we may have to open the car, decode a lock to originate the cuts, and run a longer programming routine, so all-keys-lost work takes more time and costs more.
• Programming complexity and security access. Some immobilizers accept a new key with a few on-board steps. Others need a PIN code, a timed security wait, manufacturer online access, or removing a module to read its data. Every extra layer of security on the Jaguar system adds equipment time and labor to the job.
• Travel, timing and extra repairs. Sometimes a key problem is really a lock problem: an ignition that won't turn even with the right key, or a door cylinder that has been jammed for years. Fixing those is separate work. We point them out, explain the options, and quote the whole job up front so the bill holds no surprises.

Call (951) 903-3193 with your VIN and the keys you still have, and we'll quote the job before any work starts.

Common Jaguar key problems

• Bargain aftermarket smart keys sometimes pair for lock and unlock yet fail the start or proximity functions. Matching the original part number and testing every function after programming avoids a second trip.
• Owners often forget the mechanical emergency blade hidden inside the smart key. If the fob or car battery dies, that blade fits a driver's door cylinder that on many models sits under a small cap on the handle.
• A weak CR2032 in a Jaguar smart key causes intermittent no-start or key-not-detected warnings before the fob dies completely. Most smart-key models have a backup procedure, described in the owner's manual, that lets the car read a fob with a low battery.

Tips from a mobile locksmith

• Be careful with discount fobs from online marketplaces. A listing may match your remote's shape while using a different frequency, chip or FCC ID, and many used smart keys are locked to their original vehicle. If you already bought one, send us the listing or a photo before the visit so nobody pays for a programming attempt that can't work.
• If your vehicle has a proximity key, think about where it sleeps at night. A fob hanging by the front door can sit within range of relay equipment used to open and start cars from outside. A drawer deeper inside the house, a signal-blocking pouch, or the fob's own sleep mode reduces that risk considerably.
• Never hide a spare key or fob on the outside of the car. Magnetic boxes in wheel wells and under bumpers are the first places a thief checks, and with a proximity fob, a hidden key can let anyone open the doors and drive away. Keep the spare at home or with someone you trust.

Proof of ownership

Before we cut or program a key for any vehicle, we verify that you have the right to it. Please have two things ready: the current registration or the title, and a government-issued photo ID with a matching name. We also check that the VIN on those documents matches the VIN plate on the dashboard. If the registration is locked inside the car, that's fine; we open the vehicle first, check the paperwork in the glove box, and only then make the key. If something doesn't line up, we stop and sort it out before any key is made.

Need a 2025 Jaguar F-Pace key?

Need a key for your 2025 Jaguar F-Pace? Call Julian's Locksmith at (951) 903-3193 with your VIN and tell us which keys you still have. We'll confirm what the job involves, give you a quote before any work starts, and come to you in Southern California with everything needed to cut and program the key on the spot.