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YOUR VEHICLE
BMW X4 (2015) — Professional Key Service in Jacksonville
Mobile key replacement — we come to you anywhere in Jacksonville.
Add a Backup / Additional Key
Dealer Price
$470 – $740
Our Price
$265–$345
When you still have a working key.
All Keys Lost
Dealer Price
$600 – $780
Our Price
$340–$445
When every key is lost or stolen.
Dealer prices and our price ranges are estimates; vehicle, location, timing and urgency affect costs. Our travel and time-based fees are disclosed before dispatch; you approve the complete price before work. See our pricing terms.
Key information — 2015 BMW X4
These are candidate key, remote, vehicle-equipment, or immobilizer-system references for this model year. Match the VIN, original key, chassis, build date, trim, ignition type, equipment, and market as applicable before ordering. Separate entries are alternatives or overlapping source applications; do not combine them into one key or treat a candidate as confirmed equipment for the individual vehicle.
Immobilizer system referenceX4 — CAS4 candidate; source range 2014-2018; U.S. year intersection 2015–2018
Immobilizer
CAS4
Candidate application, not a VIN-level identification. Model year alone may not identify the system: confirm the chassis, build date, market and installed equipment. Transition-year overlaps are expected. This reference does not establish chip, blade, FCC ID, radio frequency, proximity features or service availability. Third-party series/year summary; the source does not specify a market or distinguish model year from production year. The lookup range is capped at 2018; the source range is retained separately.
A part number identifies a part; an FCC ID identifies a radio device approval. A matching frequency alone does not establish compatibility. Catalog references do not confirm local stock or service availability.
About Your 2015 BMW X4
For your 2015 BMW X4, confirm the VIN and key configuration before choosing a replacement. The model year alone does not identify every key variant or establish programming compatibility.
Confirm your vehicle details and whether any working keys remain so we can quote the applicable service before dispatch.
Before your key appointment
Have your VIN, trim, and any existing keys available. Describe how you start the vehicle: turn a key, press a button, or use both. Tell us whether a key still starts it and whether you need a spare, a replacement remote, or help after losing every key. If available, include a photo of the original key and its label so the replacement can be checked against your vehicle.
In Jacksonville
For supported 2015 BMW X4 jobs in Jacksonville, confirm your location, parts availability, and the appointment time before booking. Our business hours are 7 AM – 10 PM, every day. Travel and time-based charges are disclosed before dispatch, and you approve the complete price before work begins.
