I want to glue the veneer strip behind it. How does the rectangular knob come off? I tried pulling on it and it didn't go. Didn't want to go ape ***** yanking on it in fear of breaking something.

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85 300D turbo pristine w 157k when purchased 167,870 July 2025
83 300 D turbo 297K runs great. SOLD!
83 240D 4 spd manual- parted out then junked