The key remotes do not work since a guy programmed the

your going to have to try and reprogram your remotes, try the following procedure , if that does not work a lock smith or the dealer will have to program them.

Bradley

ASE Master Tech. Nissan and Infiniti factory Master Tech.

Step 1

Close and lock all the doors of your Lexus, then unlock and open only the driver's door.

Step 2

Leave the driver's door open and insert the key into the ignition, but do not turn it. Remove the key from the ignition.

Step 3

With the driver's door open, lock and unlock the doors five times with the electric lock switch in the car. Take care to complete five lock/unlock cycles, ending on unlock.

Step 4

Close and open the driver's door.

Step 5

Repeat the lock/unlock cycle performed in Step 3.

Step 6

Insert the key into the ignition, and turn the car on. Turn the car off, and remove the key.

Step 7

If the locks did not cycle, start over from the beginning. If the locks do cycle on their own, meaning they lock and unlock at each door, press the "Lock" and "Unlock" buttons on the remote simultaneously for no more than two seconds.

Step 8

Press and hold the "Lock" button for one second. The locks should cycle once, which means your Lexus has accepted the new remote. If the locks cycle twice, the reprogram was not successful; start over from the beginning.

Close and open the driver's door to complete the reprogram on the remote.

Tip

• If your first attempt fails, try performing steps 7 and 8 from outside of the car, which may help improve the signal strength between the remote and the car.