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- 2010 Mazda5 GT
My gut is saying that this is a normal occurrence for the P5 since I've always known for our cars to have a weak electrical system (i.e. sans HIDs, our headlights dim when the AC kicks on). But I wanted to check with other fellow owners that they experience this as well? Or could this be a sign that something is going - alternator, power steering system, etc.?