The hook works, my mechanic demonstrated.

There is a screw on the left side of the A/C vent. Don't know if I'll put that back in.

Will go buy a hook. Thanks!

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63 220S W111
76 300D W115
2013 VW JSW TDI M6

previously-
73 280 SEL 4.5
86 300E 5 speed
2010 VW Jetta TDI M6