Blinking Parking Brake light when car is locked

[Jerritt]

I just swapped my battery as my old one was mysteriously draining. When I put the new one in the parking brake light by the switch and in the dash both blink when the car is off and doors are locked with the alarm on. There is no way to shut it off unless I unplug the battery. I officially think my car is possessed but if anyone of you ghost busters knows how to fix this issue or what can be causing it please feel free to chime in.

[Jerritt]

This guy said it was his A/C Pressure switch. Going to check it out tomorrow if I can find a DIY.

http://www.audiworld.com/forums/a4-b...oblem-2848407/

[Jerritt]

The part number is 4H0-959-126-A. It is $83 if you go to your local audi service center and pick it up but only $51.76 if you order it through Audi Parts website and pick it up at that service center. The parts guy said the price difference is because im eliminating him. Not sure how, he is the one who is processing my order and he is the one Im picking the part up from... This company makes no sense.

[S4'ed]

The AC pressure switch has nothing to do with the electric parking brake.....sounds like your "guy" is an idiot....

[name.goes.here]

The AC pressure switch has nothing to do with the electric parking brake.....sounds like your "guy" is an idiot....

LOL!

[Jerritt]

The AC pressure switch has nothing to do with the electric parking brake.....sounds like your "guy" is an idiot....

That awkward moment when you call someone an idiot but end up being completely wrong.

[S4'ed]

That awkward moment when you call someone an idiot but end up being completely wrong.

If the AC Freon pressure switch fixes this then I am the idiot !