2007 mazda5

My Mazda 5 manual says the car was not designed for towing and the warranty is void if I do. I'm not concerned about the warranty any more. However, when I called the dealer, they said that the 2007 electrical system isn't designed for the extra load that the towing lights would put on it and...

Hi folks. Looking for a diagnosis or wondering if anyone else has had this problem. This started just yesterday. I turned on the A/C (or heater) and on the higher settings and the fan started making a loud buzzing sound (the higher the setting he louder). It almost sounds as if the fan...