Quote:
Originally Posted by ChiefRider
They ARE drains, and MB frequently did cover them with undercoating. Scrape it off on the outside, and they should have a sort of one-way arrangement of molded rubber to let moisture out.
There is also one in the spare tire well.
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Hmmm....if they are designed to be drains, then why would MB "frequently" cover them with undercoating?
On another thread, someone suggests they are holes through which MB sprayed rustproofing and then permanently plugged them.
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14 E250 Bluetec 4Matic "Sinclair", Palladium Silver on Black, 154k miles
06 E320 CDI "Rutherford", Black on Tan, 172k mi, Stage 1 tune, tuned TCU
91 300D "Otis", Smoke Silver on Tan, 142k mi, wastegate conversion, ALDA delete
19 Honda CR-V EX 61k mi
Fourteen other MB's owned and sold
1961 Very Tolerant Wife
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