2014-2015 Kia Optima Smart Key Programming Service
95440-2T520 | SY5XMFNA04 | 315 MHz
$200.0020 min
Staten Island
🔑 Kia Optima Smart Key Programming (2014–2015)
Professional Proximity Fob Synchronization (SY5XMFNA04) – Staten Island, NY
Professional in-store programming and precision laser cutting for the facelifted third-generation Kia Optima. This service covers the genuine 4-button proximity remote for vehicles equipped with push-button start. We provide a complete factory-spec replacement, syncing the Keyless Go passive entry system and cutting the emergency backup blade in a single visit.
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✅ Verified Vehicle Compatibility
Kia Optima: 2014-2015
(Fits: EX, SX, SX Turbo, and SXL models equipped with Push-Button Start).
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🔬 Technical Details & Specifications
OEM Part Number: 95440-2T520
FCC ID: SY5XMFNA04
Frequency: 315 MHz
Transponder Chip: Philips ID46
Key Type: 4-Button Proximity Smart Key (Lock, Unlock, Trunk, Panic)
Emergency Blade: High-Security Laser Cut Insert (KK12 / HY22 Profile)
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⚠️ Critical "Visual Match" Warning
If you own a 2014 or 2015 Optima, you must use this exact SY5XMFNA04 smart key. Do not accidentally purchase the older 2011–2013 version (SY5HMFNA04). While both keys look 100% identical on the outside, Kia updated the internal remote frequency protocols for the mid-cycle facelift. The older key will completely fail to sync with your 2014+ vehicle's push-to-start computer.
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👨🔧 Specialized Technician & Diagnostic Approach
Programming this proximity key requires professional OBDII diagnostic intervention. Our certified technicians will connect directly to your Optima's Smart Key Control Module (SMK) using advanced dealer-level tools to register the new transponder chip and proximity antenna signals. We also utilize a computerized laser-milling machine to precisely cut the high-security internal "sidewinder" blade to match your original door lock specifications.
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💻 Tech Support & Diagnostic Page (For Technicians & Advanced Users)
This page is for technicians and requires a password for access. (Please click here to log in to the secure technician portal).
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🛠️ What’s Included in the Service
Hardware: We program Factory OEM smart keys or premium aftermarket smart keys (please contact us for current stock and availability).
Mechanical Key Cutting: Computerized high-security laser milling of the emergency insert blade to seamlessly operate your driver's door lock if the battery dies.
Advanced Programming: Secure digital registration of the proximity remote directly to your vehicle's immobilizer module and push-to-start computer.
Full System Test: Comprehensive verification to ensure the proximity sensors, push-button ignition, and remote locking functions operate flawlessly.
Warranty: 30-day comprehensive coverage on parts, cutting, and programming labor.
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🚨 Important Service Requirements & Booking
📍 Flexible Service Options In-Shop or Mobile Service: We offer convenient programming at our facility in Staten Island, NY, or we can dispatch a mobile technician directly to your location (Note: An additional convenience fee applies for mobile dispatch).
🗓️ Booking & Pricing Prepayment Required: This discounted rate is exclusive to customers who prepay and schedule through our website. Walk-in pricing without a prior web booking is subject to standard labor rates.
⚠️ "All Keys Lost" Policy If you are completely stranded without working keys, this promotional spare-key service does not apply. We offer specialized mobile recovery to decode your locks and program these smart keys from scratch for any All Keys Lost scenario.
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📞 Contact Information
Call or Text: (718) 907-3000
Email: sales@paylesscarkeys.com
Website: www.paylesscarkeys.com
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