Automobile owners these days will not believe studying their cars’ manual is very important, even when they own pricey autos like BMW. Vehicle 2018 bmw m4 owners manual uk owners nowadays do not consider reading their cars’ manual is important, even if they individual expensive vehicles like BMW. Jun 12, · The BMW M4 seems destined to forever be the second-most-exciting model in the 4-series clan, having previously played second fiddle to the water-injected M4 GTS and now finding its position at the top of the range usurped by the fractionally faster, fractionally firmer M4 CS. Constructed on a larger wheelbase than its predecessor, the BMW X3 features a restyled exterior, three-zone climate control system and a factory-installed trailer hitch. Research the BMW M4 with our expert reviews and ratings.