2008 Chevrolet Impala Q&A
2008 Chevrolet Impala Question: what is the plug for at the bottom of the h.lamp wiring harness under the rad?
try alldatadiy.com - globalhelper
Maybe it is for your fog lamps (or what would be the fog lamps if that option isn't on the vehicle. Give me the last 8 of the vin and I can research it for you. - ChevyASE