Now that it is getting dark early I have had to use my headlights a lot more. With the heater going, heated seats, and lights, I have noticed that every nonce in a while the head lights flicker with an electrical change in the car. Sometimes on coming cars think I am flashing them. By the way I have a 2008 Passion with 24,000 miles. Is there any way to boost the alternator to stop this issue.