BMW 5 Series Owners & Service Manuals

BMW 5 Series: Valve gear

VANOS

Valve gear

  1. VANOS B58 engine
  2. VANOS B58TU engine

Following the changeover from a two-part chain drive to a single-part chain drive, the camshaft sprockets on the VANOS now need 46 teeth instead of the previous 36 teeth. To compensate for the additional weight of the larger camshaft sprockets, the adjuster was designed to be shorter and more compact.

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     Vacuum Supply

    Vacuum pump Oil vacuum pump, B58/B58TU engine B58 engine, tandem oil pump with integrated vacuum pump B58TU engine, oil pump Vacuum pump Oil pump Vehicles with a gasoline engine and "traditio

     Cooling System

     Split cooling

    A new development for the B58TU engine is the split cooling. A cooling concept which is used the N63 TU2. The split cooling function uses the electric split cooling valve, eSCV, to enable on-demand

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     Buttons for the central locking system

    General information In the event of a severe accident, the vehicle is automatically unlocked. The hazard warning system and interior lights come on. Overview Buttons for the central locking system. Locking Press the button with the front doors closed. The fuel filler flap remains unlocked. The

     Overview

    Switches in the vehicle The light switch element is located next to the steering wheel. Front fog lights. Night Vision. Lights off. Daytime running lights. Parking lights. Automatic headlight control. Adaptive light functions. Low beams. Instrument lighting. Right roadside parking light.

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