[Dr.Jay]

The Tire Pressure Indicator light came on. One tire is down 2 pounds from the others.
So, I add a few pounds.
Indicator now shows that the tire has one pound more than the others... but the warning light is stays on (same tire.)
It's been several days, and it's still on.
How do I reset the warning light?

2017 G80.

 

[NeoGenesis]

i don't think you can reset the light yourself. If it is the TPMS lamp, you will have to take to dealer or use scan tool to have diagnosed & reset.