Hey guys,
I've been searching online about how to reset the tire pressure stuff but have had no luck in real life doing this. in the YouTube video and another thread that I couldn't find, right next to the lock chime adjuster ****, there should be a reset button but mine has a plastic cutout of where the button should be, there's a possibility it might be different between the facelift and pre-facelift, I have no clue.

I drive a 2002 ultra-luxury ls430 for reference


Appreciate the help

 

Looks like someone removed the switch. Are three any loose wires back there?

 

I didn't think the 02 had the TPMS installed. I though it was 2004 onwards. It certainly isn't mentioned in the 2002 or 2003 Owners Manuals.
Do you have the tyre pressure warning on your dashboard?

 

Yeah I don't recall my 03 having TPMS, but that switch has definitely been messed with. The other button that is there on 04-06 is the Smart Key cancellation, so I'm not sure what was there on my 03.

 

I think that is just an empty hole. The switch is a flat panel with a round button in the middle that pops into that hole.
Here is the only reference to that area in the 2002 Owners Manual.