BMW 5 Series: Valve gear
VANOS

- VANOS B58 engine
- 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 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
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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Setting the language
The language to be used for voice activation and
system announcements can be set.
Via iDrive:
1. "My Vehicle".
2. "iDrive settings".
3. If necessary, "Language".
4. "Language:".
5. Select the desired language.
Setting the voice dialog
You can set the system to use standard
Activation and deactivation
The activation and deactivation of the ACC Stop&Go and the Dynamic Cruise
Control are almost the
same. ACC Stop&Go can either be activated while driving or at a standstill. For
safety reasons, when
the vehicle is at a standstill the function can only be put