2005 chevy tahoe 4wd light on dashboard supposed to come on?

Question

when i put the truck into 4wd, from the little buttons on the side of steering wheel, i thought the 4wd symbol on the actual dashboard is supposed to light up.? i called dealer and they said there is not light for that on dashboard, but yet there is a symbol on the dashboard and owners manual states that too. any ideas would be helpful.

Answer 1

mine doesn't light up either