2000 CHEVROLET CAVALIER relay

2-41 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.
The DRL system will make your high and low
-beam
headlamps come on at a reduced brightness in
daylight when:

The ignition is on with the engine running,

the headlamp switch is OFF,

the parking brake is released, and

the transaxle is not in PARK (P) on models with an
automatic transaxle only.
This indicator light on
your instrument panel
cluster will come on
when the DRL are on.A flashing DRL telltale indicates a possible burned out
headlamp, or that the vehicle may need service to repair
a stuck DRL relay.
When the DRL are on, your high and low
-beam
headlamps will be on at a reduced brightness. The
taillamps, sidemarker and other lamps won't be on.
Your instrument panel won't be lit up either.
When you turn on the headlamp switch, your high and
low
-beam headlamps will go out, and your low-beam
headlamps will come on. The other lamps that come
on with your headlamps will also come on.
When you turn off the headlamp switch, the regular
lamps will go off, and your high and low
-beam
headlamps will come on to the reduced brightness.
To idle your vehicle with the DRL off, set the parking
brake. The DRL will stay off until you release the
parking brake.
As with any vehicle, you should turn on the regular
headlamp system when you need it.

6-61
Fuse Usage
TURN
-B/U Turn Signals, Back-Up Lamps
ERLS Engine Relays
BCM/CLU Body Control Module,
Instrument Panel Cluster
PCM Powertrain Control Module
IGN MDL Ignition Module
F/P
-INJ Fuel Pump, Fuel Injectors
AIR BG Air BagFuse Usage
CRUISE Cruise Control Switch
ABS Anti
-Lock Brake (Ignition)
Blank Not Used
RFA BATT Remote Keyless Entry System
MIRROR Power Mirror
LT HDLP Left Headlamp
RDO/INTLP Radio, Interior Lamps
RT HDLP Right Headlamp
CLSTR Instrument Panel Cluster
EXT LP Exterior Lamps
CIG Cigarette Lighter,
Diagnostic Link Connector
FOG Fog Lamps
HORN Horn
Blank Not Used
Blank Not Used
STOP/HZD Stop Lamps, Hazard Lamps

6-62
Fuse Usage
Blank Not Used
Blank Not Used
RR DEFOG Rear Window Defogger
PWR ACC Power Door Locks,
Convertible Top Switch
Blank Not Used
Blank Not Used
Blank Not Used
O
2 HTR Oxygen Sensor Heater
HVAC Climate Control System
WIPER Windshield Wiper
BCM Body Control Module
Blank Not Used
PWR WDO Power Windows, Sunroof,
Convertible Top (Circuit Breaker)
DRL Daytime Running Lamps (Relay)Engine Compartment Fuse Block
The engine compartment fuse block is located on the
driver's side of the engine compartment. Lift off the
cover to check the fuses.