Appears like the Hazard Switch from Carbuildersolutions.com in the UK is a good replacement for the OE Switch (late Pantera)
Wire Color --> Switch Terminal
P/BK --> (49a)
LB --> (R)
LB/Bk --> (L)
Bk --> (31)
Y/Bk --> (58b)
Y --> (49) (and add a Jumper to Terminal 30b)
Gn --> (30)
Rd --> (15)
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