Volvo Workshop Manuals
XC90 FWD L6-3.2L VIN 96 B6324S2 (2010)
Accessories and Optional Equipment > Collision Avoidance and Parking Assist Systems > Collision Avoidance Warning Indicator > Component Information > Technical Service Bulletins > Blind Spot Information Sys.(BLIS) - Function/Diag. Guide > Page 5354
Here are some examples of situations where the BLIS indicator lamp may illuminate even if there is no other vehicle within the blind spot.
Reflections from shiny wet road surface or puddle.
Low sun shining into the camera.
Own shadow on large light smooth surface, e.g. noise barrier or concrete road surface.
Decreased system functionality / Messages in DIM
The BLIS system has a self diagnostic system to inform the driver about potential decreased system functionality. The diagnostic system software (SW)
In addition to the "OFF/ON" indications there are three possible DIM messages to the driver:
1. BLIS Reduced function
This message informs the driver that the light conditions for either of the cameras is reduced and that the camera may not detect all objects due to low
Examples of conditions that may give "Reduced function" message in DIM:
1. During dusk/dawn due to low light (most common cause of "reduced function").
2. Driving in complete darkness for longer than 10 minutes (safety reason since the cameras can not decide whether they are blocked or that there is no
3. Heavy rain or snow due to low light
|[PREV PAGE] [NEXT PAGE]|