When I engage my 4hi the light on the dash flashes and goes off.....but the 4hi is actually engaged.....as I tested in my driveway and almost broke the hub.....anyways....the 4lo light is fine....wtf?????...._motes

 

The day I picked my truck up I had the same issue, ironically enough. It happened in 4 hi or low. The 4x4 engaged normally and all worked fine, but the light flickered and went out. It just needs a new solenoid. Take it in and they'll haver fixed in 5 minutes

 

my jeep does the same thing, only with 4-lo...i imagine it's the dash electronics or light

as an aside--tell me about the car in your signature--looks mean!