Lexus Smart Keys
Find premium Lexus proximity keys for RX, GX, ES, and IS models. Verified FCC ID compatibility for all Lexus Smart Access systems.
Experience the pursuit of perfection with our high-performance remotes. Restore your push-to-start ignition and seamless entry with tested Lexus smart fobs.
Full Compatibility & Technical Guide
Lexus Smart Key Fob Replacement Guide
Ensure your Lexus continues to deliver a world-class experience with a perfect smart key replacement. Our collection supports Smart Access technology for all major Lexus luxury sedans and SUVs.
Popular Lexus Models Supported:
- • Lexus RX 350 Smart Key
- • Lexus ES 350 Key Fob
- • Lexus IS 250 Proximity Remote
- • Lexus GX 460 Push Start Key
- • Lexus NX Smart Remote
- • Lexus LS Smart Key Fob
- • Lexus LX Proximity Key
- • Lexus UX Smart Access Key
Frequently Asked Questions (FAQs)
1. How do I identify the FCC ID for my Lexus remote?
The FCC ID is usually located on the back of the fob or inside the emergency key slot. Common Lexus IDs include HYQ14FBA, HYQ14FBB, or HYQ14FBE. Matching this ID is essential for frequency compatibility.
2. Can I program a Lexus smart key myself?
Modern Lexus proximity keys (2010+) require professional programming via the OBDII port. A locksmith or dealer must sync the new smart key to your Lexus security computer to enable the push-to-start feature.
3. Does the replacement include the emergency key?
Yes, every Lexus proximity key includes a high-quality uncut emergency insert blade. This blade must be cut by a locksmith to allow manual entry into the vehicle if the battery fails.
4. Will my Lexus "Smart Access" entry still work?
Absolutely. As long as you match the FCC ID and button configuration, features like touch-to-unlock and proximity start will be fully restored once the key is programmed.
5. Is the battery included and ready for use?
Yes. All our Lexus remotes ship with a fresh, high-quality CR2032 battery pre-installed. Each unit is frequency-tested to ensure it is ready for immediate programming upon arrival.
