Please help ABS and TC Lights

[twillome]

Ok so today I went mudding and got stuck, I have a 2005 H2 and have had it for 4 years. first time i have gotten stuck. but anyway i had it in 4 low lock with the rear diff locked too. As i was waiting for a friend to come pull me out i started to rock it with no luck. my abs and tc lights came on and stayed on. the manual tells me i need to take it in to get serviced when this happens. but i do not believe there is a big problem. i was not overly agressive with it. any way if anyone can help me out it would be great thanks.