Yes I can hear the small cabin temp blower/aspirator spinning with each of the 3 so I guess all 3 could actually be broken. I'll try warming up the solder joints tip and get another unit. They're cheap and I can return what I don't need within 30 days for a credit toward something else (Pick N Pull).


I visually check both plugs and didn't see anything out of place.

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03 CLK430 Cabrio 211K Pweter Silver/ Oyster Leather
90 300SEL 214k Pearl Black/ Alto Grey/Black Leather

Prior: 85 190E, 88 300TE, 89 300TE, 90 300E 2.6, 90 300TE, 92 300E 2.6, 91 and 93 300SL, 87 Ferrari Mondial Cabrio