Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Switch-on Conditions
The BMW Night Vision 2 is activated as soon as the button in the control panel of the driver assist systems BEFAS is pressed.
The following basic conditions can exist:
- The rain/driving lights sensor detects sufficient ambient light and the driving lights are switched off; BMW Night Vision 2 is ready for operation approximately 2 seconds after the button in BEFAS is pressed. A message is shown in the control display during this period of 2 seconds.
- The rain/driving lights sensor detects insufficient ambient light and the driving lights are switched on; BMW Night Vision 2 is ready for operation immediately after the button is pressed. BMW Night Vision 2 cannot be activated when
- The driving lights are switched off
- The rain/driving lights sensor detects insufficient ambient light
- The driving speed is greater than 5 km/h (3 mph).
Once BMW Night Vision 2 has been activated, a message appears in the control display to the effect that the system cannot be used at night without headlights.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.