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Can anyone offer advice on this please. The car is a recent purchase, 2002 4S Coupe with 92k miles. Drove fine for the first month, but now a whining noise sounds as if it’s is coming from somewhere behind the dash/firewall/front axle area. The whine varies with engine speed/gear selection, so it presumably can’t be from the tiptronic transmission or front axle otherwise it would vary with road speed. However, the noise completely disappears when the a/c blower is turned off. I’m not great on electrics but was wondering if the blower fan might be failing and needing more alternator output at h