Instrument Cluster Warning Lights
 

I have 2005 9-5 with about 75,000 original miles. Lately, my brake, abs, esp along with the red triangle will light up. brakes work fine. I pull over, turn off the car and pull the key. I then start the car, put it in drive and the warning lights are gone. I may have this happen again in 5 minutes or not happen for days. Any help is appreciated.