2007 CADILLAC DTS light

Passing Another Vehicle While Using
Cruise Control
Use the accelerator pedal to increase your speed.
When you take your foot off the pedal, the vehicle
slows down to your previous cruise control speed.
Using Cruise Control on Hills
How well your cruise control works on hills depends
upon the vehicle speed, load, and the steepness of
the hills. When going up steep hills, you might have
to step on the accelerator pedal to maintain the
vehicle’s speed. When going downhill, you might
have to brake or shift to a lower gear to keep the
vehicle’s speed down. Applying the brake or shifting
into a lower gear ends cruise control. If you need to
apply the brake or shift to a lower gear due to the
grade of the downhill slope, you might not want to
attempt to use the cruise control feature.
Ending Cruise Control
To turn off the cruise control, step lightly on
the brake pedal, or press the cancel button on
the steering wheel.
Erasing Speed Memory
When you turn off the cruise control or the
ignition, your cruise control set speed memory
is erased.
Adaptive Cruise Control
If your vehicle has this feature, be sure to read
this entire section before using it.
The system operates on a radio frequency subject
to Federal Communications Commission (FCC)
Rules and with Industry Canada.
This device complies with Part 15 of the FCC
Rules. Operation is subject to the following
two conditions:
1. This device may not cause interference.
2. This device must accept any interference
received, including interference that may
cause undesired operation of the device.
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Approaching and Following a Vehicle
The Vehicle Ahead
symbol is located on the
top of the instrument
panel to the right of the
driver.
The Vehicle Ahead symbol will only appear when
a vehicle is detected in your path.
If this symbol does not appear, or disappears
briey, Adaptive Cruise Control will not respond to
vehicles you may see ahead.{CAUTION:
When the Adaptive Cruise Control radar is
blocked by snow, ice, or dirt, it may not
detect a vehicle ahead. Adaptive Cruise
Control may not have time to slow your
vehicle enough to avoid a collision. Do
not use Adaptive Cruise Control when
the radar is blocked by snow, ice, or dirt.
Keep your radar clean. See “Cleaning the
System” later in this section.
Adaptive Cruise Control will automatically slow
your vehicle down when approaching a slower
moving vehicle. It will then adjust your speed to
follow the vehicle in front at the selected follow
distance. Your speed will increase or decrease
to follow the vehicle in front of you but will
not exceed the set speed. It may apply limited
braking, if necessary. When braking is active,
your brake lights will come on. Braking may feel
or sound different than if you were applying
the brakes yourself. This is normal.
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Exterior Lamps
The exterior lamps
control is located on
the instrument panel to
the left of the steering
wheel.
It controls the following systems:
Headlamps
Taillamps
Parking Lamps
License Plate Lamps
Instrument Panel Lights
Fog Lamps
The exterior lamps control has four positions:
O(Off):This position turns off the exterior lamps
except for Daytime Running Lamps (DRL).AUTO (Automatic):This position automatically
turns on the headlamps at normal brightness,
together with the following:
Parking Lamps
Instrument Panel Lights
IntelliBeam™
;(Parking Lamps):This position turns on the
parking lamps together with the following:
Instrument Panel Lights
License Plate Lamps
Taillamps
Side Marker Lamps
The parking brake indicator light comes on and
stays on while the parking lamps are on with the
engine off and the ignition in ACCESSORY or RUN.
2(Headlamps):This position turns on the
headlamps together with the previously listed
lamps. A warning chime sounds if you open the
driver’s door when the ignition switch is off and the
headlamps are on.
-(Fog Lamps):Press the exterior lamps control
to turn on the fog lamps. SeeFog Lamps on
page 198.
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IntelliBeam™ Intelligent High-Beam
Headlamp Control System
If your vehicle has this feature, be sure to read
this entire section before using it.
IntelliBeam™ is an enhancement to your vehicle’s
headlamp system. Using a digital light sensor
on your rearview mirror, this system turns
the vehicle’s high-beam headlamps on and
off according to surrounding traffic conditions.
The IntelliBeam™ system turns the high-beam
headlamps on when it is dark enough, there is no
other traffic present, and the IntelliBeam system
is enabled.
Turning On and Enabling IntelliBeam™
Press and release the IntelliBeam™ button on
the inside rear view mirror. The IntelliBeam™
indicator on the mirror turns on to indicate
the system is on. Once the system has been
turned on, it remains on each time the vehicle
is started, but the IntelliBeam system must
be enabled.To enable the IntelliBeam™ system, turn the
exterior lamp control to AUTO, with the turn
signal/multifunction lever in its neutral position.
The High-Beam On Light appears on the
instrument panel cluster when the high-beams
are on. SeeHighbeam On Light on page 238.
Driving with IntelliBeam™
IntelliBeam™ only activates the high-beams when
driving over 20 mph (32 km/h).
The high-beam headlamps remain on, under the
automatic control of IntelliBeam™, until any of
the following situations occur:
The system detects an approaching vehicle’s
headlamps.
The system detects a preceding vehicle’s
taillamps.
The outside light is bright enough that
high-beam headlamps are not required.
The vehicle’s speed drops below
15 mph (24 km/h).
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The headlamp stalk is moved forward to the
high-beam position or the ash-to-pass feature
is used. SeeHeadlamp High/Low-Beam
Changer on page 167andFlash-to-Pass
on page 172.
When either of these conditions occur, the
IntelliBeam™ feature is disabled and the
IntelliBeam™ light in the mirror turns off until
the high-beam stalk is returned to the neutral
position.
If IntelliBeam™ was using low-beams prior
to this action, the IntelliBeam™ feature is
temporarily disabled until the stalk is returned
to the neutral position.
The exterior lamp control is turned to any
setting except AUTO.
When this occurs, IntelliBeam™ is disabled
until the control is turned back to the AUTO
position.
The IntelliBeam™ system is turned off at the
inside rearview mirror.IntelliBeam™ might not turn off the high-beams if
the system cannot detect other vehicle’s lamps
because of any of the following:
The other vehicle’s lamp(s) are missing,
damaged, obstructed from view, or otherwise
undetected.
The other vehicle’s lamp(s) are covered with
dirt, snow, and/or road spray.
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.
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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 ashes three times. If you
accidentally activate this, the vehicle’ s setting
automatically is reset when the ignition is turned
off and then on again.
Cleaning the IntelliBeam™ Light Sensor
The light sensor is
located on the inside
of the vehicle in front
of the inside rearview
mirror.
Clean the light sensor window, periodically, using
glass cleaner on a soft cloth. Gently wipe the
sensor window. Do not spray glass cleaner directly
on the surface of the sensor window.
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Wiper Activated Headlamps
This feature activates the headlamps and parking
lamps after the windshield wipers are turned
on and have completed eight wipe cycles within
four minutes.
When the ignition is turned to OFF, the
wiper-activated headlamps immediately turn off.
The wiper-activated headlamps also turn off if the
windshield wipers are turned off.
Headlamps on Reminder
A warning chime will sound if the exterior lamp
control is left on in either the headlamp or parking
lamp position and the driver’s door is opened
with the ignition off.
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier
for others to see the front of your vehicle during
the day. DRL can be helpful in many different
driving conditions, but they can be especially
helpful in the short periods after dawn and before
sunset. Fully functional daytime running lamps
are required on all vehicles rst sold in Canada.
The DRL system will make the turn signal lamps
come on when the following conditions are met:
It is still daylight and the ignition is on.
The exterior lamp control is in the off position.
The transaxle is not in PARK (P)
(United States only).
The light sensor is covered or not detecting
light. See “Sensors” underDual Climate Control
System on page 210.
When DRL are on, no other exterior lamps such as
the parking lamps, taillamps, etc. will be on when
the DRL are being used. Your instrument panel will
not be lit up either.
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When automatic lighting is on and it is dark enough
outside, the turn signal lamps will turn off and
normal low-beam headlamp operation will occur.
When automatic lighting is on and it is bright
enough outside, the regular lamps will go off, and
the DRL will take over. If you start your vehicle
in a dark garage, the automatic headlamp system
will come on immediately. Once you leave the
garage, it will take approximately one minute for
the automatic headlamp system to change to DRL
if there is light outside. During that delay, your
instrument panel cluster may not be as bright as
usual. Make sure your instrument panel brightness
knob is in the full bright position. SeeInstrument
Panel Brightness on page 199.
Turning on automatic lighting or the headlamps
will deactivate the DRL. If the parking lamps or the
fog lamps were turned on instead, the DRL will
still deactivate.
To idle your vehicle with the DRL off at night,
turn off automatic lighting and shift the transaxle
into PARK (P). Placing your vehicle in PARK (P)
disables the DRL. The DRL will stay off until you
shift out of PARK (P).To drive your vehicle with the DRL off, turn off
automatic lighting and manually turn on the parking
lamps or fog lamps (if equipped).
As with any vehicle, you should turn on the
regular headlamp system when you need it.
Fog Lamps
Use the fog lamps for better vision in foggy or
misty conditions.
-(Fog Lamps):The fog lamps button is
located on the exterior lamps control. The exterior
lamps control is located on the instrument panel
to the left of the steering column.
The ignition must be on for the fog lamps to work.
Press the exterior lamps button to turn the
fog lamps on or off. A light will come on in the
instrument panel cluster when the fog lamps
are in use.
When the headlamps are changed to high-beam,
the fog lamps will turn off. The fog lamps come
back on again when the high-beam headlamps
are turned off.
Some localities have laws that require the
headlamps to be on along with the fog lamps.
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