Cadillac 2007 DTS - Manual (Page 189)

• The other vehicle’s lamp(s) cannot be detected
due to dense exhaust, smoke, fog, snow, road
spray, mist, or other airborne obstructions.
• Your vehicle’s windshield is dirty, cracked, or
obstructed by something that blocks the view
of the IntelliBeam™ light sensor.
• Your vehicle’s windshield is covered with ice,
dirt, haze, or other obstructions.
• Your vehicle is loaded such that the front end
of the vehicle points upward, causing the
IntelliBeam™ sensor to aim high and
not detect headlamps and taillamps.
• You are driving on winding or hilly roads.
You might need to manually disable or cancel the
high-beam headlamps by turning the low-beam
headlamps on, if any of the above conditions exist.
Disabling and Resetting IntelliBeam™ at
the Rearview Mirror
IntelliBeam™ can be disabled by using the
controls on the inside rearview mirror.
AUTO 3 (On/Off): To disable the system,
press this button on the inside rearview mirror.
The IntelliBeam™ indicator turns off and does not
come back on until the IntelliBeam™ button is
pressed again.
When IntelliBeam™ has turned on the high-beams,
pull or push the high-beam stalk. This will disable
IntelliBeam™. The IntelliBeam™ indicator on the
mirror turns off. To turn IntelliBeam™ back on,
press the IntelliBeam™ button on the mirror.
A different sensitivity setting is available for dealer
diagnostics. This is done by pushing and holding
this button for 20 seconds until the IntelliBeam™
indicator light flashes three times. If you
accidentally activate this, the vehicle’ s setting
automatically is reset when the ignition is turned
off and then on again.
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