I have a 2000 Grand Prix 3.1. Recently my DRL's do not come on at night. However the sensor on the dash will allow the lights to come on during daylight hours. Can the sensor be going bad and just need replaced? Now... here is a little twist to the problem. When the problem first occured the lights would only come on at night when I moved the steering wheel to a higher position now within the past couple days the lights are not coming on no matter what position the steering wheel is. They only come on during the daylight hours. Why would the steering wheel be tied to the problem?? Any help would be greatly appreciated.