PROGRAM LEXUS KEY ES300 2002-2003 (ON-BOARD)

Transponder portion: 

1. Put programmed key in the ignition DO NOT turn switch on!

2. Press Gas pedal 5 times. 

3. Press Brake pedal 6 times

4.remove programmed key & Insert new unprogrammed key DO NOT turn switch on!

5. Press Gas pedal once and wait 1 min for security light to turn off!

Remote portion:

1. All doors are closed - Driver door is open and unlocked

2 stick the key in the ignition in & out ;twice.

(dont turn switch)

3. Close and open driver door twice.

4. Stick the key in the ignition and take it out ;once

(Dont turn switch on)

5. Close and open driver door twice.

6. Stick the key in the ignition and leave it in ;(dont turn switch on)

7. Close driver door.

8. Turn the switch on and off then take the key out.

(Locks should cycle indicating program mode is activated)

9.press and hold lock & unlock together for 2 seconds

Let go, then press lock button 1 once! (Locks should cycle only once indicating program success!!)

10. Open and close door to end program mode & test your fob!