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Discussion Starter · #1 ·
I have a '07 and noticed when I accelerate, my HID flicker quickly. It also appears to do it when the traction control is on. Wondering if others have seen this as well and whether or not to be concerned.
 

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Never noticed it on my 09. I wonder if the highbeam reflector is messed up?
 

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Sounds like you have the problem when there is a change in the output/draw from the alternator. Makes me wonder if you may be having a voltage regulator problem. It is an internal piece in the alternator. Just a thought.
 

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I have also never noticed this on my 2009. Is it both lights pulsing or just one? Maybe a ballast for the HID is going bad. Also what is your volt meter doing when the lights pulse? If it is going with the lights you altenator might be going. I have seen a battery that is on the way out make things pulse also. I would have this checked out before something lets go and you are left waiting for a tow truck.

Bobby
 
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