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Daytime Running Lamps
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
first sold in Canada.
The DRL system will make your headlamps come
on at reduced brightness when the following conditions
are met:
•
The ignition is on,
•
the exterior lamp control is in OFF,
•
the sensor detects daytime light,
•
an automatic transmission is not in PARK (P), and
•
the parking brake is released.
When the DRL are on, only your headlamps will be on.
The taillamps, sidemarker and other lamps won’t be
on. The instrument panel won’t be lit up either.
When it begins to get dark, the headlamps will
automatically switch from DRL to the regular headlamps.
The DRL system on some vehicles may turn off
temporarily while the turn signals are activated.
To idle an automatic transmission vehicle with the DRL
off, put the transmission in PARK (P). To idle a
manual transmission vehicle with the DRL off, set the
parking brake. The DRL will stay off until you shift out of
PARK (P) or release the parking brake.
The following does not apply to vehicles sold in Canada.
When necessary, you may turn off the automatic
headlamp system and the Daytime Running
Lamps (DRL) feature by following the steps below:
1. Turn the ignition to RUN.
2. Press the DOME OVERRIDE button four times
within six seconds. After the fourth press of the
button, a chime will sound informing you that
the system is off. The system will revert back to the
automatic on mode when the ignition is turned to
OFF and then to RUN again.
3. To return to the automatic mode, push the DOME
OVERRIDE button four times within six seconds
(a chime will sound), or turn the ignition to OFF and
then to RUN again.
As with any vehicle, you should turn on the regular
headlamp system when you need it.
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Summary of Contents for 2004 Blazer
Page 5: ...These are some examples of symbols you may find on your vehicle v ...
Page 6: ...Model Reference This manual covers these models 2 Door Utility 4 Door Utility vi ...
Page 16: ...Put someone on it Get it up to speed Then stop the vehicle The rider doesn t stop 1 10 ...
Page 66: ... NOTES 1 60 ...
Page 132: ...Instrument Panel Overview The main components of your instrument panel are the following 3 2 ...
Page 153: ...Up Level Cluster with Automatic Transmission United States Canada Similar 3 23 ...
Page 276: ... NOTES 4 72 ...
Page 288: ...Engine Compartment Overview When you open the hood you will see the following 5 12 ...
Page 420: ...Engine Drive Belt Routing 6 36 ...
Page 422: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance Record 6 38 ...
Page 423: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance Record 6 39 ...
Page 424: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance Record 6 40 ...