I haven't used it in a year, but I must have checked it out originally. The LED lights but the car does nothing. Anyone know how to program it?

 

It can be programmed with techstream. If it came with the car it should be programmed, maybe the battery is good enough for the led but not the RF transmitter.

 

My Toyota dealer tried, and then Lexus brought it back to dealer for new fob.

 

Have you tried holding the key up against the start button to reactivate it in case it's just ''sleeping''?

 

I didn't. Whether the Toyota or Lexus service people did I don't know. They just got me a new fob. Only problem the new fob looks identical to my other one. The one that stopped working had a slightly different exterior to tell the 2 apart.

 

That's odd as mine are identical...

 

Just below the buttons on the fob is a small silver, sort of a triangle ' Lexus'. As I recall, on the other fob this area was black.

 

Not on mine anyway.