BMW 5 Series: Limits of the system
The function of the Intersection Warning may be restricted because of system
limits or unfavorable
conditions in the following situations, for example:
- If there are other objects in the field of view of the sensors that are
concealing the cross traffic.
- Heavy fog, rain or snow.
- If the front bumper is dirty or iced up.
- If stickers have been attached near the radar sensors on the bumper.
- If the speed of the approaching vehicle is very high.
- If crossing objects are moving very slowly.
- If it is almost impossible to detect the crossing traffic because of the
way the road runs or
topographical conditions, for example in tight bends, building complexes in
the way etc.

The system does not replace the personal assessment of the road and the
traffic situation.
The Intersection Warning is only intended to assist the driver. There can be
functional limitations
because of system restrictions or unfavorable topographical conditions.
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The Speed Limit Information function is known from the G12. Current top speed
limitations are
detected by the Road Sign Recognition system and displayed in the instrument
cluster or the Head‐Up
Di
The Proactive Driving Assistant indicates to the driver the ideal time to
lift off the accelerator pedal for
a reduction in consumption.
Relevant sections of road are:
Intersections
Bends
Crossr
The Fatigue and Focus Alert helps to avoid accidents caused by tiredness on
long, monotonous
journeys. It is part of the Active Protection equipment (OE 5AL) included in the
basic equipment.
A chan
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The following prerequisites must be met in order for the Active Lane Keeping
Assistant and Traffic
Jam Assistant to be used:
Speed must be below 130 mph (210 km/h).
Above 43 mph (70 km/h): both lane edges must be detected.
Below 43 mph (70 km/h): both lane edges or a vehicle driv
System wiring diagram
Roller sunblind
Fuses in the power distribution box, front right
Body Domain Controller (BDC)
CAN terminator
Trunk function module (HKFM)
Fuse for rear right power distribution box
Roller sunblind motor, rear window
Switch block, driver's door
Steering Column Switch C