Patrick Boyle

Have a look at this website: www.carkeyhelp.co.uk it lists all the manual key and remote programming instructions for Lexus and Toyota.

You could try to reprogram the remote. The procedure is as follows:

1). With driver's door open put programmed key into ignition, do not turn, then remove it.

2). Within 40 seconds:

Press LOCK and then UNLOCK on driver's door switch 5 times at 1 second intervals.

Close and open driver's door.

3). Within 40 seconds:

Press LOCK and then UNLOCK on driver's door switch 5 times at 1 second intervals.

Insert key into ignition and switch ON and OFF:

once to keep original remotes,

twice to erase original remotes.

Remove key from ignition.

System will now lock and unlock:

once if originals kept,

twice if originals erased.

4). Within 40 seconds:

Press LOCK and UNLOCK buttons on remote simultaneously for 1.5 seconds.

Within 3 seconds press any button on remote for 1 second.

Locks should then lock and unlock once.

If locks lock and unlock twice restart procedure.

5). Within 40 seconds:

Repeat step 4 for additional remotes up to a maximum of 4.

To exit programming insert key into ignition or close driver's door.

Pat