my wonderful extension and improvements on My Super 3:
Motorcycle rear view Mirror
a small 5 V power bank behind the mirror,15 cm usb for phone
( not a 1 m long usb cable across the car)
a rear view camera with power bank 5 V and remote control
and since yesterday:
nestor's recommentation with a carbon care belt spray "UT",
with a do it yourself solution,electrical operatet servomotor
with servotester
(no tedious disassembly of the wheel trunk cover)

and even After seven Mons pur Driving Pleasure.😇🍀🐢