1 (also labelled "L"): Restricts the transmission to 1st equipment only, often known as a "minimal gear". This is helpful when a substantial torque is necessary at the wheels (as an example, when accelerating up a steep incline); on the other hand use at bigger speeds can run the motor https://trevorelmnl.verybigblog.com/33343133/the-basic-principles-of-gearbox-auto