Question about 2008 BMW 528i Sedan

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Heater and AC not working

The screen does not show anything on the dash, the lights come on but nothing happens when the buttons are pushed. Could it be a fuse? Heater and AC not working at all.

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Posted on Jan 02, 2017

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SOURCE: 2001 BMW 525I Heater/AC Blower-Fan Motor not pushing out air

hedgehog is a final stage unit located on passenger side deep behind the radio. Replace my batt before fiding the post. did my self and part cost about 70.00 bucks but area is very tight. The fuses 75 and 76 are located behind the glove box and very difficult to get to and see. I am trying to find the solution to that as we speak.

Posted on Jan 18, 2009

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The stiffness of the buttons is not adjustable. Some of the controls are vacuum powered and have mechanical parts which are suppose to move to route the vacuum to a proper place.

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Alot could have happened when you pulled off the dash try these:
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2. The most possible solution is that you blew a fuse check the under the dash fuse box and make sure the appropriate fuse isn't blown.
3. Make sure the wire that goes to your interior light dimmer switch is plugged up correctly.

Lets see how that works good luck!

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