I just bought a 2011 SRT8 six speed with only 14,000 miles on it. I have wanted a Challenger ever since I saw a modern one on the road back in 08 or 09.. When the trucker dropped it off five days ago, I started it up and immediately noticed that the blinkers on both sides were blinking at twice the normal rate. I turned on the hazard lights and they flashed at the normal rate. The headlights are both working on normal and bright. all of the blinkers are flashing front and back. Parking lights are working. All four lights on the sides of the car work. It appears that all of the bulbs are lighting up. And the check engine light is on.. The dealer I bought it from just serviced the car and completed an extensive checklist with no problems noted. The salesman that helped me said he drove it before it was shipped and the blinkers were normal. He thinks the check engine light was not on at that time either. I have no reason to believe the check engine light problem is related to the blinker problem. I love my Challenger and decided to join this community to ask all of you experienced Challenger owners your thoughts. I have already learned a lot just reading your posts before I joined. Please help if you can!