BMW 3: Navigation data
General information
Navigation data is stored in the vehicle and can be updated from a USB storage device.
Current navigation data is available from a dealer's service center or another qualified service center or repair shop or in the ConnectedDrive Store.
Depending on the data volume, the navigation data update may take several hours. The status of the update can be queried.
The navigation data is updated during the trip to preserve the vehicle battery.
Activating/deactivating
1. 
Press the button on the
Controller.
2. Move the Controller to the right.
3. 
"Settings".
4. "Configure services".
5. "Map update".
Update
1. Connect the USB storage device with the new navigation data to a USB interface in the front.
2. Follow the instructions on the Control Display.
3. Remove the USB storage device after the update.
Information about the current map version
1. Press the button on the
Controller.
2. Move the Controller to the right.
3. "Settings".
4. "Update".
Automatic update
Depending on the vehicle equipment and country version, the navigation data for the home region is transmitted online to the vehicle several times a year and automatically installed and updated.
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Quick search
Concept
Depending on the equipment, Points of Interest
and addresses can be searched for by entering a
sequence of letters or by searching in the navigation
data stored in the vehicle.
All entries ar
Recent destinations
General information
The previous destinations driven to are stored
automatically.
Open the destination from the
last destinations
1. Press the button on the
Controller.
2. "Recent destinations".
3.
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Valve gear
VANOS
VANOS unit B46 engine and B46TU/B48TU engines
VANOS B46 engine
VANOS B46TU and B48TU engine
Following the changeover from a two-part chain drive to a single-part chain
drive, the camshaft
sprockets on the VANOS now have 46 teeth instead of the previous 36 teeth. To
compensate for the
ad
Run-flat tires
Concept
Run-flat tires permit continued driving under restricted
conditions even in the event of a complete
loss of tire inflation pressure.
General information
The wheels consist of tires that are self-supporting,
to a limited degree, and possibly special
rims.
The support of the sidewall allows t
