My 2011 Tundra had a problem with the DRLs (daytim...

My 2011 Tundra had a problem with the DRLs (daytime running lamps) burning out. The service department went above and beyond to find the fix. I had purchased 3157NA bulbs (at a local auto parts store after being told they were the correct bulbs), but 4157NA was the required bulb. This was not obvious at first due to the bulbs in my truck being badly overheated /burnt. It took some serious diagnotics and time.
Bulb selection for DRLs can be critical. I will get mine at Toyota from now on and avoid the whole fire hazard thing.

Thanks again!