4 WD Dash Light

Does a 2006 Silverado HD with with the electronic shift four wheel drive have an indicator within the cluster that comes on when you hit the 4WD button or is there only a light on the floor shift models?

I believe there is a light, both for 4x4 and 4x4 low. All lights should come on for the bulb test (first ~2 seconds when key is "on" but not "start").

if you can get ahold of a tech2 scan tool you can turn the light on. my '98 s-10 is 2WD, but usnig the tech2 i can make the 4WD light come on in the cluster...lol.