Lexus has to hook their computer to it to program the key to both lock/unlock and to start the vehicle.
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To program a keyless remote for a 1993 Lexus SC 400, first, sit in the driver's seat and close all doors. Insert the key into the ignition and turn it to the "On" position and then back to "Off" five times within 10 seconds, ending in the "On" position. Press the "Lock" button on the remote within 30 seconds to register it. If successful, you'll hear a confirmation beep. Repeat the process for any additional remotes.
cr 1616
To program a 1998 Lexus GS 300 key, you typically need to use the keyless entry remote. Start by inserting the key into the ignition and turning it to the "On" position (not starting the engine) and then back off, repeating this process five times. After the fifth turn, the doors should lock and unlock to indicate the programming mode is active. Press the "Lock" button on the remote within 30 seconds to program it; the doors will again lock and unlock to confirm successful programming.
instruction manual
location of the ecu on 1993 Lexus LS400
To program the garage door opener in a 2006 Lexus GS 300, first, locate the HomeLink buttons on the rearview mirror. Press and hold the desired button until the indicator light begins to blink slowly. Next, hold the garage door remote close to the HomeLink buttons and press the remote button until the HomeLink light changes from a slow blink to a rapid blink, indicating successful programming. Finally, test the programmed button to ensure it operates the garage door.
You have to remove the plastic piece in the inside of the car which will expose the bolts to tighten the mirror
Well, you have 2 keys. one remote with buttons and one valet key with no buttons and no remote controls. The one with buttons have 2 forms of programming required. First, for the remote function to control the doors and/or windows, the second to start the car itself with the key in the ignition. You can program the remote function yourself with a door procedure, however ,the key itself can only be programmed by the dealer for the car to start. The same programming applies to the valet key.
there is an small key inside the key less remote that comes out, use that to get in.
I need to do step by step the process to program my garage opener door from my 2003 Lexus model# sc430