Yesterday we were driving and stopped somewhere. When we got back in the car and started driving we noticed that the Speedometer, the RPM, and the Temperature Gauge was not working...and the AC was not blowing cold....We have had issues with the A/C so were not sure if that has anything to do with anything....The car does not jerk or anything....could it be a fuse?....We drove for a few minutes and the light next to the D for drive was flashing....Later on it stopped....The check engine light is still on. We took it to Auto Zone and they said they could not pull any codes and that it kept giving them errors...the we went to O'Rileys and same thing...no codes....

Dont know it matters but the ac started blowing hot air too....Dont know if it matters...???

Fuses?...Computer?

Thank you in advance...