are the daytime running lights important? on 2002 Saturn SL1

when first start up car in morning & its in drive the lights come on; but when shut off then started again there off. Changed both bulbs and the relay. What else could it be?

Asked by for the 2002 Saturn SL1
drl day driving safety issue,night lights are very important
1 more answer
Could be the module for the DRL, make sure your parking brake is off