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E21 (1975 - 1983)

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Old 05-08-2017, 07:29 PM
bwesty bwesty is offline
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Mystery Plugs in Engine Bay



Anyone know where/what these blue and brown plugs are?


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Old 08-10-2017, 07:12 AM
cccclemmer cccclemmer is offline
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I got the same mystery plugs theres a set plugged in in front and back of the mystery set and theres what appears to be a pvc elbow added to set up. So if anybody knows please respond.

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Old 08-10-2017, 03:26 PM
bwesty bwesty is offline
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I think (if I remember correctly) what I found in digging around on the forum was that they're left over from a recall and the updated part didn't use those plugs so they were just left hanging looking like they should go somewhere.
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