Friday night around 8pm I was leaving from work out of the metro parking lot and someone behind me in a white car was flashing there lights at me. I thought it was an accident so I kept driving. They did it a couple more times but I didn't want to pull over as it was dark & I had just had my windows tinted the previous day so I couldn't roll them down... I finally realized my lights weren't on.. they must have turned off the setting while it was in being serviced. To the person who tried to warn me, THANK YOU & Im sorry for ignoring your signals.. it was not intentional.