Features: - Completes key programming in approximately 20 seconds. - Compatible with 4D and smart key anti-theft systems for Toyota and Lexus vehicles without compromising the security of the anti-theft system. - Designed for safe and reliable key programming when all keys are lost. - Safe for vehicle security alarm systems. - Supports smart key systems for Toyota and Lexus models, including K-line and CAN-BUS protocols. - Supports full key loss programming. - Read the operation instructions and safety notices before use. Specifications: - Material: ABS - Size: As shown Notes: 1. Use only a compatible new smart key and follow the correct procedure; otherwise, you assume all responsibility. 2. If the device successfully matches the key and the LED remains steadily lit, clear any error codes using an authorized anti-theft system tool. 3. After programming, if the engine starts but the security indicator light remains on, ensure you are using the main (primary) key—only the main key can manually exit learning mode. 4. Do not attempt to open the programmer housing or dashboard; doing so may cause damage and void responsibility. 5. This device is intended solely for lawful automotive repair purposes. Unauthorized use is prohibited. Package includes: - 1 x Smart Key Programmer