BMW 5 Series: Engine housing
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Cylinder head
The following figures show the two cylinder head variants with and without
the cylinder
head-integrated exhaust manifold.
Cylinder head of B58TU engine
Cylinder head with integrated exhaust manifo
Crankcase
Honing process
Honing process "old/new"
Previous manufacturing process of internal cylindrical honing
New manufacturing process of form honing
The cylindrical bore hole of a combustion engine bec
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Comfort Access
Concept
The vehicle can be accessed without operating
the vehicle key.
Carrying the vehicle key with you, e.g., in your
pants pocket, is sufficient.
The vehicle automatically detects the vehicle key
when it is in close proximity or in the car's interior.
General information
Comfort Access suppor
Using the voice activation
system of the smartphone
A smartphone connected to the vehicle can be
used via voice activation.
Activate voice command response on the smartphone
for this purpose.
1. Press and hold the button on the
steering wheel for approx. 3 seconds.
Voice command response is activated on the
smartphone.
2. Release the button.
If a
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