BMW 2 Series Owner's Handbook Manual page 193

Depending on the equipment, the instrument
cluster has up to 3 infrared light sources. De-
pending on the light conditions, they can be
visible when the vehicle is in the standby state.
System limits
The Driver Attention Camera may have re-
stricted functionality in situations such as the
following:
▷ If the Driver Attention Camera is covered by
the steering wheel.
▷ If the driver is wearing sunglasses with high
protection against infrared light.
Online Edition for Part no. 01405A5E758 - VI/22
Safety CONTROLS
193