My '89 560SL blower will run for a minute or two and then blow the 16A fuse (#6).
Doesn't matter where the blower switch is set, high, low, auto, same result.
The blower will cycle through various speeds on auto before it blows the fuse.
What should I be looking at first?
Disconnect the blower?
Can I check any Vdrops?

As an aside, the compressor is not engaging.
Could it be related?

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1999 E320 (gave to daughter) 250K
1994 F150 (may be the end of its road) 240K
1989 560 SL (Reassembly after paint job) 160K
1986 560 SL (deceased., gave it's life protecting my wife)
1988 300 TE (departed)
1994 945T (still running strong with an upgraded cam) 349K
1986 242Ti (deceased)
1968 GT500KR (under restoration)