1999 Gs300 Remote Programing

[GS-F 500]

Hey guys. My 1999 Lexus Gs300 remote just stopped locking/unlocking my doors and I need to know how I can program it to work again. I would greatly appreciate a quick reply. Thanks.

[Bklynrx7]

The fact that it simpy, stopped makes it sound like your battery died. If you do need to program the remote though I found these instructions on clublexus.com. It was in the first gen section but they mention it may work on a 2nd gen.

Sit in the driver's seat and lock all the doors.

Unlock and open the driver's door.

Insert the key into the ignition and remove it (don't turn it...just remove it).

Using the MANUAL lock switch on the driver's door, lock and unlock the door 5 times.

Close the door.

Open the door.

Lock and unlock the driver's door 5 times (I'm almost certain you use the MANUAL lock switch again, but if this sequence fails to work, try again with the power switch).

Insert the key into the ignition and turn it to the "ON" position.

Remove the key.

The driver's door will now lock and unlock itself one time.

Press and hold the "LOCK" button on the key fob for at least 1 second.

Close the driver's door.

Open the driver's door.

Press and hold the "LOCK" button on the key fob for at least one second.

Close the driver's door.

Press and hold the "LOCK" button on the key fob. The door will lock.

Press and hold the "LOCK" button on the key fob again. The door will unlock.

[GS-F 500]

Thank you so much for the reply. When I did that, nothing happened, but hours later it started working, so I don't know. Thanks though. And by the way, for anyone trying this method, you have to wait 5 secs between each time u lock and unlock it (lock, unlock, wait 5 secs, then repeat)

[sakataj]

The fact that it simpy, stopped makes it sound like your battery died. If you do need to program the remote though I found these instructions on clublexus.com. It was in the first gen section but they mention it may work on a 2nd gen.

Sit in the driver's seat and lock all the doors.

Unlock and open the driver's door.

Insert the key into the ignition and remove it (don't turn it...just remove it).

Using the MANUAL lock switch on the driver's door, lock and unlock the door 5 times.

Close the door.

Open the door.

Lock and unlock the driver's door 5 times (I'm almost certain you use the MANUAL lock switch again, but if this sequence fails to work, try again with the power switch).

Insert the key into the ignition and turn it to the "ON" position.

Remove the key.

The driver's door will now lock and unlock itself one time.

Press and hold the "LOCK" button on the key fob for at least 1 second.

Close the driver's door.

Open the driver's door.

Press and hold the "LOCK" button on the key fob for at least one second.

Close the driver's door.

Press and hold the "LOCK" button on the key fob. The door will lock.

Press and hold the "LOCK" button on the key fob again. The door will unlock.

these directions would be right if that was what was wrong with it..........OH AND BY THE WAY when u change a battery it doesn't forget your settings and u DONT have to reprogram it. you need to look into faulty door lock actuators. do u notice any of the doors NOT actually locking when u click on the lock button or do u have to manually lock the doors ne of them? next tiem u hit the button check and see if one of them doesnt lock. i'll look for some old posts

[sakataj]

try some of these posts they may help further your cause

http://us.lexusownersclub.com/forums/index...emote+wont+work

http://us.lexusownersclub.com/forums/index...emote+wont+work

http://us.lexusownersclub.com/forums/index...emote+wont+work

also some other forums have a post bout other actuators from another model yota that is cheaper and will work

[GS-F 500]

My remote works now, but yea, my right side door sometimes doesn't lock and unlock with remote (this was a problem b4 the remote stopped working). The mechanic said it might be the latch, but are you saying I need a new key or something?

[sakataj]

My remote works now, but yea, my right side door sometimes doesn't lock and unlock with remote (this was a problem b4 the remote stopped working). The mechanic said it might be the latch, but are you saying I need a new key or something?

so i guess u didnt read ne of those posts huh? NO im sayin u probably need a new door actuator. just go back and read the posts. should help u 2 understand better