One (also labelled "L"): Restricts the transmission to 1st gear only, often known as a "lower gear". This is useful when a big torque is necessary at the wheels (by way of example, when accelerating up a steep incline); even so use at increased speeds can run the engine at https://gearboxauto63961.blog-a-story.com/14934505/the-gearbox-auto-diaries