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By PB1
#7208
I've removed the left-hand mirror from my 2013 B5 and found it had a normal right-hand thread. The right-hand mirror is very tight in its thread, and I wonder if some kind person can tell me if it is also a right-hand thread, before I give it some grunt and possibly tighten it even further or snap it off. I ask as my little Yamaha RS200 has differing threads on the mirrors, I think to prevent them unscrewing at speed and I wondered if the B5 has the same. Thanks in advance.

By PB1
#66731
Thank you Gents, you are absolutely right on both counts. The nut does indeed have grooved corners, was left hand threaded, and it came undone with a bit of help from a rubber mallet on the spanner. It was extremely tight. I never knew about LH threaded nuts having these grooves, so I've learned something new today. Thanks again.

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