I regularly drive my 110 (wipers on the right) and my 2a (indicators on the right.
Somehow, I seem to mostly get the right one.
I have considered moving the indicator lever on the 2a to match the 110, but this would partly obscure the temperature and oil pressure gauges on the subpanel to the right of the main instrument panel. So I have not done so. It is not a big deal, as there is no lever on the left to confuse me in it, and I drive the 110 much more, especially on roads where there are intersections.

