Lexus Key Replacement

Lexus Key Replacement in San Jose

Lexus vehicles use several key styles depending on the model and year. Older models often rely on a basic transponder key or a remote head key (sometimes a flip-style key) with an embedded chip that talks to the car's immobilizer. Many newer Lexus models use a proximity smart key with push-to-start, letting you unlock and start the vehicle while the fob stays in your pocket. Across all of these, the immobilizer is an anti-theft system: the engine will only start when it recognizes a properly programmed key, which is why a replacement has to be cut and electronically programmed to your specific car, not just copied.

We see plenty of Lexus on South Bay roads, including the ES and IS sedans, the RX and NX SUVs, and the GX. Because key and immobilizer systems vary quite a bit year to year, we always confirm your exact year, make, and model on the phone before heading out, so we never over-promise on what a given vehicle needs.

As a mobile locksmith, we come to your vehicle across San Jose and the South Bay. We can typically cut and program replacement keys on-site, handle all-keys-lost situations, add a spare key or fob, and program transponders and smart keys.

• Transponder, remote head, and flip keys
• Proximity smart keys and push-to-start fobs
• All-keys-lost programming
• Adding a spare key or fob
• On-site fob and transponder programming

Call (408) 899-5558 to confirm your exact Lexus year, make, and model before service.