instrument panel problems

Hi to all. I have a 2004 envoy and just the other day it started to give me some problems and I hope some one can help me out. The problems I am having are with the instrument panel. The problems are as follows:

1. When I get in the suv it says "Unknown Driver" and when I go to push either driver 1 or driver 2 it will load the settings and the seat will go in to the correct position but it will still say "unknown driver".

2. When it says "unknown driver" the ABS light, air bag light, battery light, gas light, and emerg. brake light are all lit.

3. the rpm and mph gauges work but they studder and do not reflect the correct speed, i can come to a stop and the mph will still read 30 mph.

4. the gas, oil, and volt meters do not work.

5. the line under whatever gear you are in does not appear.

6. when you go into the settings you cannot change any of them.


After I drive the suv for about 10-15 minutes it will then jump into driver 1 or driver 2 mode, which ever I tried to push when i first got into the suv, and all the guages seem to work properly, but the battery light then goes to a very dim state and the gas light flashes ramdomly.

I hope someone can help me out with this problem. And have a fix for me.

thanks

Robert

had same issues and then my speedometer stopped and lights flickered. They found that the instrument cluster electrical harness had shorted out. It took 4 days for the part and waiting for the install. My vehicle ws out of warrantee but the covered so I guess they may have been having an issue with this.