Lamp in the exterior mirror housing
Information stage The dimmed lamp in the exterior mirror housing indicates when there are vehicles in the blind spot or approaching from behind.
Warning If the turn signal is set while a vehicle is in the critical zone, the steering wheel vibrates briefly and the lamp in the exterior mirror housing flashes brightly.
The warning stops when the turn signal is switched off, or the other vehicle leaves the critical zone.
BMW X3 Owners Manual > High-beam Assistant: Activating
1. Depending on the equipment, turn the light
switch into position
or
.
2. Press button on the turn signal lever, arrow.
The indicator lamp in the
instrument
cluster lights up.
When the low beams are on, the lights are automatically
brightened or dimmed.
The system responds to li ...