The daytime running lights are prone to burning out. Our technicians tell us that the light sockets may show signs of heat damage but usually are OK. Always be sure to use the correct replacement bulb for the best life expectancy. The new bulb recommendation for 2000-2003 models is #4114K (trade number).Google+
Car Problem Reports
Chevrolet Suburban 1500 Daytime Running Lights are Prone to Burning Out
Chevrolet Suburban 1500 Problem
Average Mileage: 138,837 mi (99,700 mi - 186,000 mi)
Visitor, 2000 Chevrolet Suburban 1500
My day time running lights have stopped working. I have changed the bulbs. The headlights come on all of the time when in the automatic trun on mode.
Visitor, 2004 Chevrolet Suburban 1500, 99,700 mi
one of my daytime running lights is burned out, my husband tried to figure out how to get to the bulb but couldn't. any suggestions?
Visitor, 2000 Chevrolet Suburban 1500, 186,000 mi
Driver side running light burned out after about 1 year. Both bulbs were replaced the same time, go figure.
Visitor, 2001 Chevrolet Suburban 1500, 150,000 mi
had problems with short life of bulbs, does show heat damage, now they do not work at all
Visitor, 2004 Chevrolet Suburban 1500, 122,000 mi
DRL just stopped working on a trip out of town.
Lights out, replaced