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      10-30-2013, 08:21 PM   #9
b1aze
Just one more taste...
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Drives: 2013 128i 6MT MSport
Join Date: Aug 2012
Location: Uxbridge MA

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Quote:
Originally Posted by rdano
Quote:
Originally Posted by Dackelone View Post
Yea... its a "dumb" TPMS system. You must reset the base target pressure so the TPMS computer knows what the pressure should be.

I think you will be fine now.

G.L.
Dackel

The low tire warning came on again, and had to fill more air for the 4th time this week. This is frustrating. I already scheduled a service for it so they can check it out. I'm not sure if I should try to tighten up the cap just like what everybody recommend, or just leave it up to the dealership?

Quote:
Originally Posted by b1aze View Post
If you're down to 20psi by a manual gauge, you have a leak.
It kept on going to 20 psi by a manual gauge man, and how do I know exactly where the leak is? I've looked around the tires, and I don't see any nails or whatever. Any ideas?
Soapy water with the wheel off is a start. Spray everything down and watch for bubbles. Check the torque on the TPMS nuts also.
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