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What did you do to / for your E53 today??
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03-10-2024, 05:24 PM
andrewwynn
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Join Date: Jun 2015
Location: Racine, WI
Posts: 12,445
The diaphragm opens the spring closes. To test it you can suck on the vacuum tube to open and it should swing back shut all itself.
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2011 E70 • N55 (me)
2012 E70 • N63 (wife)
andrewwynn
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My SAV Information
Model:
X5
Year:
2001
Color:
Black/Black/Wood
Engine:
3.0i
Options:
EVERY
Mods:
custom roof rack, fresnel back-up lens