Scion tc- stupid yellow exclamation point light?

[kim m]

what does it mean?
mine has been on for about 4 months and pushing the reset button in the glove compartment doesn't shut it off (dealer told me it would)...

[Paul]

Consult your owner's manual. You CAN read, can't you?? Are you one of those who only looks at the instructions when something fails? PITY.