BMW 3 Owners & Service Manuals

BMW 3: Operating state of the vehicle

BMW 3 Series G20 (2018-2026) Owners Manual / Operating state of the vehicle

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 Idle state

Concept If the vehicle is in idle state, it is switched off. All power consumers are deactivated. General information The vehicle is in idle state prior to opening from the outside and after exiting a

 Standby state

Concept When standby state is switched on, most functions can be used while the vehicle is stationary. Desired settings can be adjusted. General information The vehicle is in the standby state after

 iDrive

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 Engine housing, Crankshaft drive

Engine housing Cylinder head The cylinder head is made of aluminum. Only slight modifications have been made to the B46TU head compared to the B46. Cylinder head Crankshaft drive Crankshaft Comparison B46 crankshaft with B46TU crankshaft The crankshaft of the B46TU engine have been revised. Materi

 Auto Start/Stop function

Concept The Auto Start/Stop function helps save fuel. The system switches off the engine during a stop, for instance in traffic congestion or at traffic lights. Drive-ready state remains switched on. The engine starts automatically for driving off. General information After each engine start using

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