1 (also labelled "L"): Restricts the transmission to 1st gear only, also called a "very low equipment". This is useful when a large torque is required in the wheels (such as, when accelerating up a steep incline); nevertheless use at bigger speeds can run the engine at an excessive pace, https://gearboxauto64297.ltfblog.com/33089366/the-single-best-strategy-to-use-for-gearbox-auto