Intermittent DRL/Headlights/Dash Lights Issue
I have a 2011 TL, SH-AWD and I have been trying to figure out how to resolve an issue that occurs intermittently. Occasionally, the 'Check DRL' light comes on on the dash and when it does, the passenger side headlight (both low and high) as well as the passenger daytime running light and the dash lights all go out. Then suddenly, the warning light will go off and all the headlights and dash lights start working again. Reading some of the threads, it talks about a DRL module under the driver side dash, but I asked the parts guy at the dealer about it and he said he never heard of a DRL module on that model/year? Anyone run into this?