BMW 3: Laser high beams
Concept
The range of the high beams is increased and ensures an even better illumination of the road.
General information
When the high beams are switched-on, starting with a speed of approx. 37 mph/60 km/h, the laser high beams in the headlight are automatically switched on in addition to the LED high beams.
Depending on the country variant, further information can be obtained from the laser label on the headlight.
Safety information
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The label is in the headlight and is visible from the outside.
Fog lights
Front fog lights
Concept
The front fog lights work alongside the low beams to illuminate a wider area of the roadway.
Functional requirement
The low beams must be switched on before switching on the front fog lights.
Switching on/off
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Press the button.
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The green indicator light in the
instrument
cluster lights up if the front fog
lights are switched on.
If the automatic headlight control is activated, the low beams will come on automatically when you switch on the front fog lights.
When the high beams or headlight flasher are activated, the front fog lights are not switched on.
Instrument lighting
Functional requirement
The parking lights or low beams must be switched on to adjust the brightness.
Adjusting
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Adjust the brightness with the
thumbwheel.
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Interior lights
General information
Depending on the equipment version, interior
lights, footwell lights, entry lights, ambient lighting,
and speaker lighting are automatically controlled.
Overview
Buttons in the veh
Airbags
Front airbag, driver
Front airbag, front passenger
Head airbag
Side airbag
Knee airbag
Front airbags
Front airbags help protect the driver and the
front passenger by responding to frontal impa
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General information
Symbols used
The following symbol is used in this document to facilitate better
comprehension or to draw attention to very important information:
Contains important safety information and information that needs to be
observed strictly in order to guarantee the smooth operation of the system.
Orig
Engine housing, Crankshaft drive
Engine housing
Cylinder head
The cylinder head is made of aluminum.
Only slight modifications have been made to the B46TU head compared to the B46.
Cylinder head
Crankshaft drive
Crankshaft
Comparison B46 crankshaft with B46TU crankshaft
The crankshaft of the B46TU engine have been revised. Materi
