When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
The tail light bulb has a double filament. Check the bulb.
This. I actually had to replace my bulb now, you should have seen the indicator light on the bottom left corner. The bulb is a 7443 you can get at a local auto parts store