2003-2011 Mercury Transponder Key Programming Service

🔑 Mercury Transponder Key Programming (4D-63 / 40-Bit)

Professional PATS Immobilizer Synchronization – Staten Island, NY

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✨ SERVICE OVERVIEW Professional key cutting and immobilizer programming for Mercury vehicles equipped with the Texas ID 4D-63 transponder system. Our premium 40-Bit chips are fully backward compatible, serving as the perfect factory replacement for both standard 40-bit and advanced 80-bit Ford/Mercury PATS (Passive Anti-Theft System) ignitions.

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✅ VERIFIED VEHICLE COMPATIBILITY Compatible with models requiring a standard turn-key ignition with the PATS transponder system:

• Mercury Grand Marquis: 2003 – 2011

• Mercury Marauder: 2003 – 2004

• Mercury Mariner: 2005 – 2011

• Mercury Milan: 2006 – 2011

• Mercury Montego: 2005 – 2007

• Mercury Monterey: 2004 – 2007

• Mercury Mountaineer: 2001 – 2010

• Mercury Sable: 2000 – 2005 & 2008 – 2009

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🔬 TECHNICAL DETAILS

• Transponder Chip: Texas ID 4D-63 (40-Bit Encryption)

• System Type: Ford/Mercury PATS (Passive Anti-Theft System)

• Key Type: Standard Transponder (Non-Remote Master Key)

• Key Blade: Standard Edge-Cut (H72 / H84 / H86 / H92 profiles depending on model year)

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🛠️ WHAT’S INCLUDED IN THE SERVICE

• Hardware: Brand new, high-quality 4D-63 (40-Bit) transponder key blank.

• Mechanical Key Cutting: Computerized precision milling of the metal blade to seamlessly operate your door locks and ignition cylinder.

• Immobilizer Programming: Secure diagnostic registration of the transponder directly to your vehicle's PATS anti-theft computer.

• Warranty: 30-day comprehensive coverage on parts, cutting, and programming labor.

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🚨 IMPORTANT SERVICE REQUIREMENTS & BOOKING

• In-Shop Service Only: Your vehicle must be physically driven to our shop for programming to ensure a secure OBDII diagnostic connection and PATS system bypass.

• Booking & Pricing: This discounted rate is exclusive to customers who prepay and schedule through our website. In-store pricing for walk-ins without a prior web booking is subject to change.

• All Keys Lost Policy: If you have no working keys, this promotional spare-key service does not apply. We offer specialized mobile recovery to decode your locks and reset the immobilizer for any "All Keys Lost" scenario.

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👨‍🔧 TECHNICIAN SUPPORT INFORMATION Are you a fellow automotive locksmith encountering a 10-minute PATS bypass failure, or needing active parameter resets on this Mercury/Ford platform? Please contact us directly for specialized diagnostics and resources.

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📞 CONTACT INFORMATION

• Call or Text: (718) 907-3000

• Email: sales@paylesscarkeys.com

• Website: www.paylesscarkeys.com

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