2019 Jaguar F-Pace Key Replacement

2019 F-Pace key specs

The early F-Pace uses JLR's five-button KOBJTF10A smart key (lock, unlock, tailgate, lights and panic) with an HU101 emergency blade inside, the same fob family as the XE, XF and F-Type of the period; major supplier tables list it for 2017 through 2020. Some suppliers also list the newer KOBJXF18A fob for F-Paces in these years, so check the part number before ordering. Jaguar also launched its waterproof wristband Activity Key with the F-Pace; where fitted, it is a separate device from the smart key and should be mentioned when you call.

What's specific to the 2019 F-Pace

The 2019 Jaguar F-Pace is the third of 4 model years in the F-Pace X761 (original) (2017–2020), so it shares its key system with the rest of that run, which makes replacement parts easy to source.

A 2019 Jaguar F-Pace is about 7 years old now. Original fob batteries are near the end of their life at this age, so weak range or a "key not detected" message is often a battery before it is a failed fob. Cars this age are often on their second owner, which is when a single remaining key and a request for a spare tend to show up.

Key options for the 2019 Jaguar F-Pace

• Smart proximity key (push-to-start). A smart or proximity key lets a 2019 Jaguar F-Pace open when you touch the door handle and start with a push of a button while the fob stays in your pocket or bag. Antennas in the doors and cabin send out a low-frequency wake-up signal; the fob answers on a higher radio frequency with an encrypted reply, and the car only allows a start once it confirms the fob is inside. When the fob battery is weak, that conversation fails, which is why most designs include a backup: hold the fob against the start button or set it in a designated pocket. The owner's manual shows where, and it's worth checking before you need it.

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 KOBJTF10A fob, first certified with the FCC in 2009 and shared with Land Rover, runs at 315 MHz with a Hitag Pro (ID49) transponder.
• Jaguar's wristband Activity Key debuted on the F-Pace, letting owners leave the regular fob locked inside, where it is disabled.
• The F-Pace emergency blade is the HU101 high-security profile also used on Land Rover keys.

Programming a 2019 F-Pace key

Adding a key to a 2017-2020 F-Pace is done with JLR-capable programmers that write the new fob into the keyless module, usually over OBD-II. The module's software version still decides the method, and a few builds need the module read on the bench or a visit to the dealer. All-keys-lost is the harder case and depends on the module and current tool coverage. We confirm the version from your VIN, keep a battery maintainer on the car, and test proximity entry and start before finishing.

Spares are routine with JLR-specific software and a working key; all-keys-lost depends on module version and may need bench work or a dealer.

Lost every key to your F-Pace?

1. Gather your documents and the VIN. Find your registration or title and a government photo ID in the same name. Note the VIN, which is printed on the driver's side of the dashboard and usually on your insurance card. If the paperwork is locked in the car, tell us; we'll open the vehicle first and check it there.
2. Get into the vehicle without damage. Entry comes before key-making because we need access to the ignition, the OBD-II port and sometimes the documents in the glove box. We take care with weather stripping, door frames and paint, and we confirm the dash VIN matches your registration before going any further.
3. Originate a new key from the car. Originating a key means building it without a sample. The door lock usually reveals most of the cuts; any it doesn't are worked out by test-cutting and trying the ignition or a second lock. The finished blade should feel like a factory key, not a forced fit.
4. Program the key to the immobilizer. All-keys-lost programming often takes longer than adding a key, because the car has no trusted key to authorize the change. We follow the procedure your Jaguar F-Pace requires, then confirm the engine starts and keeps running and the remote or keyless functions respond.
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.
• 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.
• When you sell or trade in the vehicle, buyers and dealers expect two keys. A missing key can come up during an appraisal or a private-sale negotiation, so having both on hand keeps the conversation about the car, not about what it will cost the next owner to replace one.

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 2019 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

If a new CR2032 doesn't bring the fob back, the battery wasn't the problem. Common culprits include a battery holder whose solder joints have cracked from drops, contacts corroded by moisture, worn rubber button pads that no longer reach the circuit, or a board damaged by water. We can test whether the fob is transmitting at all and inspect the board closely. Sometimes a new shell or a resoldered holder solves it; sometimes the fob has to be replaced and programmed. Meanwhile, the car can usually still be started with the fob held at the backup spot described in the owner's manual.

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. If you still have a working key, we can read its cuts directly and check them against the factory depths for the Jaguar keyway. A worn key gets corrected back to spec during this step, so the new key turns crisply instead of reproducing years of wear in a fresh piece of metal.
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

• The type of key. Price follows complexity. The more the key does, the more it costs to replace: brass blade, then chip, then remote buttons, then full keyless entry and push-button start. If your F-Pace came with different key styles by trim, the one your car actually uses is the one that sets the quote.
• All keys lost or adding a key. On some vehicles, losing the last key changes the programming entirely, from a quick add-key procedure to a full immobilizer reset or a module read on the bench. That extra labor shows up in the price, and it's the strongest argument for keeping a spare in the house.
• Programming complexity and security access. Two cars with similar-looking keys can program very differently. Newer platforms often guard key programming behind encrypted access or paid credentials, while older systems allow straightforward OBD-II pairing. We check the exact procedure for your VIN before quoting, so the number reflects the real work involved.
• 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.
• Tibbe keys on 2000s Jaguars wear along with the ignition and door locks. A key cut to factory code, rather than copied from a worn original, usually works far better in a tired ignition cylinder.
• Proximity-key Jaguars, like other keyless cars, are exposed to relay attacks that stretch the fob's signal from inside your house to the car. A signal-blocking pouch and an OBD-II port lock are sensible, inexpensive precautions.

Tips from a mobile locksmith

• When a key's head cracks or its blade bends, replace it before it fails. A transponder chip can slip out of a split head, and a bent blade can break off inside the ignition or door lock, turning a simple key replacement into an extraction and repair job. Small symptoms are the inexpensive time to act.
• Make the spare before you need it. Adding a key while one still works is quicker and less expensive than starting from nothing, and it keeps the simpler programming options available. Good moments are right after buying the car, or as soon as one of your two keys goes missing.
• 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

Not every situation fits the simple case, so here's how we handle the common exceptions. For a leased or financed vehicle, a registration that lists you as the registered owner or lessee works with your ID. If you just bought the car, bring the signed title or bill of sale along with your ID. For a company or fleet vehicle, we need written authorization from the business plus the driver's ID. If the car belongs to a family member, the registered owner should be present or provide signed permission and a copy of their ID. Rental vehicles go through the rental company.

Need a 2019 Jaguar F-Pace key?

Locked out, keyless, or just tired of a fob that only works half the time? Julian's Locksmith can help with your F-Pace in Southern California. Have your registration and photo ID ready, call (951) 903-3193, and we'll give you an honest answer about what we can do on-site and what it will cost before we head your way.