E53 Folding Mirror pics 'n stuff 'n junk.

[Rogthedodge]

I know this is an old thread but I sourced my switch from RS Components Ltd. I expect they would ship to the US.
SPDT-NO/NC Roller Lever Microswitch, 3 A @ 250 V ac

• RS Stock No. 472-8291
• Mfr. Part No. V4NSYRUL
• Brand Saia-Burgess

They are £5.72 each

£6.86 with VAT for 1 to 49 units + free shipping in the UK
You still have to swap over the lever.
Connect Blue wire to Blue wire in harness and
Red wire to the white/yellow wire in harness

Hope this info helps somebody.