Hello,

Im bringing this thread back to life since i've been plagued with the same problem of the engine over heating.

The aux fans do not turn on at all. And there is only one fan speed.

I've read all the posts and so far this is what i've tried...

Pulled the blue switch with the car turned on. No change in fan speed noted.
I opened up the fuse box to check the relays. the Green fuse is in slot C. and the Blue fuse in slot B. also of note is the Blue fuse seems to be tuned 90 degrees from the orientation of the other fuses.(not sure if this means anything)


I apologize for my ignorance... I am new at this but i'm willing to learn.

Thanks!

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94 E320 - Sold