BMW 3: Integrated key
General information
The driver's door can be locked and unlocked without the vehicle key using the integrated key.
The integrated key also fits the glove compartment.
Safety information
Warning For some country versions, unlocking from the inside is only possible with special knowledge.
Persons who spend a lengthy time in the vehicle while being exposed to extreme temperatures are at risk of injury or death. Do not lock the vehicle from the outside when there are people in it.
NOTICE
The door lock is permanently joined with the door. The door handle can be moved. When pulling the door handle with the integrated key inserted, paint or the integrated key can be damaged. There is a risk of damage to property.
Remove the integrated key before pulling the outside door handle.
Removing
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Press the button, arrow 1, and pull out the integrated key, arrow 2.
Locking/unlocking via the door lock
1. Pull and hold the door handle outward with one hand.
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2. Guide one finger of your other hand from the back under the cover and push the cover out.
Use the thumb for counter support to prevent the cover from falling out of the door handle.
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3. Remove the cover.
4. Unlock or lock the door lock using the integrated key.
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The other doors must be unlocked or locked from the inside.
Alarm system
The activated alarm system is triggered when the door is opened, if the vehicle has been unlocked via the door lock.
The alarm system is not switched on if the vehicle is locked with the integrated key.
READ NEXT:
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.
L
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
Unlocking
General information
The behavior of the vehicle during unlocking via
the Comfort Access depends on the following
settings:
If the unlocking of the vehicle is confirmed
with a light signal or a soun
SEE MORE:
Overview
Button in the vehicle
Intelligent Safety
Radar sensors
The radar sensors are located in the bumpers.
Front bumper.
Rear bumper.
Always keep the bumper in the area of the radar
sensors clean and unobstructed.
Camera
The camera is installed near the interior mirror.
Keep the windshield in front
Innovations B46TU/B48TU
Innovations B46TU
To meet the legal requirements for emissions, a number of technical
improvements have been
implemented. The technical updates for the B46TU engine include the following
new features:
New features
Modified cylinder head
Crankshaft weight reductions
Single-part timing chain dr
