I seem to have a problem with the interior fan on my 2001 4.4i.

Even when ignition is switched off and key removed, it sounds as if my interior fan is still running on slow speed. This does not happen every time but I noticed it for at least 5 - 10 minutes the other day when I stopped somewhere and did not get out of the car.

I fitted a new battery last week but maybe it was not a faulty battery anyway that was causing it to go flat over 3 - 4 days.

Any ideas?

X5Girl, xxx