Cadillac 2010 STS Automobile User Manual


 
How the System Works
LDW uses a camera located between the inside
rearview mirror and the windshield to detect the lane
markings.
@ (Lane Departure Warning): To turn LDW on or off,
press the CONFIG hard key located on the navigation
radio, then press
@ . See Configure Menu in the index
of the Navigation System manual. The symbol will be
highlighted when the feature is active.
When the vehicle is started, the LDW symbol that is
located in the instrument panel cluster will briefly come
on to indicate that the light is operational.
LDW only operates at speeds of 35 mph (56 km) or
greater. If LDW is turned on when traveling at these
speeds, the LDW symbol will appear green if the
system detects a left or right lane marking. This symbol
will change to amber and flash and three beeps will
sound if you cross a detected lane marking without
using the turn signal.
LDW is not currently operating and will not warn you if
the LDW symbol does not appear.
When the System Does Not Seem To Work
Properly
The LDW symbol will not appear when the system is
having difficulty seeing the lines on the road or if the
view of the camera on the windshield is blocked with
mud, dirt, snow, ice, or slush, if the windshield is
damaged, or when weather limits visibility, such as
while driving in fog, rain, or snow conditions. This is
normal operation, the vehicle does not need service.
For cleaning instructions, see Washing Your Vehicle
on
page 6111
.
LDW warnings may occasionally occur due to tar
marks, shadows, cracks in the road, or other road
imperfections. This is normal system operation, the
vehicle does not need service.
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