Rearview Mirror Reading Lamps 
(If Equipped) 
Use the switch next to each  ].amp to turn  them on 
and  off. 
Dome  Lamp 
The  dome lamp will come  on when  you  open  the doors. 
Battery  Rundown  Protection 
Your vehicle has a feature  to  help  prevent you from 
draining the battery in case you accidentally leave  the 
interior courtesy lamps, reading/map  lamps,  visor vanity 
lamps,  trunk lamp,  underhood lamp  or  glove box lamps 
on. 
If you  leave  any of these lamps on, they will 
automatically  turn 
off after 20 minutes, if the ignition  is 
in 
OFF. The lamps  won’t come back on again until you: 
Turn the ignition  on, 
0 Turn the lamp switch off, then on; or 
Open a door. 
Note that  if your vehicle has  less than 
15 miles (25 km) 
on the odometer, 
the battery  saver will turn off the lamps 
after only three minutes. 
Retained Accessory Power 
With  retained accessory power, your power windows, 
audio  system and sunroof will  continue  to work up to 
10 
minutes after the ignition key is turned to OFF and none 
of the doors  are opened. 
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To open the astroroof, push the rear  of the  switch once 
and  the astroroof  will open  to  the  vent position only. 
You  will need to open the sunshade  by hand. 
Push  the rear  of the switch 
a second time and the 
astroroof will open the remainder 
of the  way  by  itself. 
This  is  the express-open  feature. 
To close the astroroof, push and hold  the  front of the 
switch  until the sunroof motor stops. The sunshade can 
only be closed  by hand. 
Cellular  Phone  Readiness  Package 
(If Equipped) 
Your  vehicle  may be equipped with  a wiring harness that 
will  work  with  a dealer-installed 
GM Hughes@ portable 
phone. The phone has integrated features with the radio 
and car  audio speakers.  See your dealer for more details. 
OnStar System (Option) 
Your  vehicle has  been prewired  for  dealer  installation  of 
the OnStar  System.  The  following  services are available 
24 hours  a  day: 
0 Roadside  Service with Location 
0 Emergency Services Button 
0 Remote Door Unlock 
Theft  Vehicle  Tracking 
Automatic Notification  of Air Bag Deployment 
Concierge/Customer Conveniences Services 
For more information, contact your dealer. 
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Fuses  and  Circuit  Breakers 
The wiring circuits in your vehicle  are protected  from 
short circuits  by a combination  of fuses,  circuit breakers 
and  fusible  thermal  links  in the wiring itself.  This 
greatly reduces the chance  of fires  caused  by 
electrical problems. 
Look at  the silver-colored band  inside the  fuse. If the 
band  is broken or melted,  replace the fuse.  Be  sure you 
replace  a  bad fuse 
with a new  one of the  identical size 
and rating. 
Instrument  Panel  Fuse  Block 
Some  fuses  are in a  fuse 
block on the passenger’s  side  of the  instrument  panel. 
Pull  off the  cover labeled 
FUSES to expose the  fuses. Circuit 
Breaker  Description 
A Tire Inflation  Monitor Reset Button 
(on  Regal  Grin Sport  only) 
B 
C 
D 
Power Windows/Sunroof 
Rear Defog 
Power  Seats 
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Fuse 
3 
4 
5 
6 
7 
8 
Description 
Power  Seats,  Rear  Defog, 
Heated Seats 
High Blower, Hazard Flasher,  Stoplamps,  Power  Mirror, 
Door  Locks 
Ignition  Switch,  BTSI,  Stoplamps, 
ABS,  Turn Signals,  Cluster,  Air Bag, 
DRL  Module 
Cooling  Fan 
Interior  Lamps,  Retained  Accessory 
Power,  ABS, Keyless Entry,  CEL  TEL, 
Data  Link,  HVAC Head, Cluster, 
Radio,  AUX  Power  (Power  Drop),  Cigarette  Lighter 
Ignition  Switch, Wipers, Radio, 
Steering  Wheel  Controls,  Body Control 
Module,  AUX  Power  (Power  Drop), 
Power  Windows,  Sunroof,  HVAC 
Controls,  DRL,  Rear  Defog  Relay 
Relay 
9 
10 
11 
12 
13 
14 
15 
16 
17 
18 
19 
Description 
Cooling  Fan 2 
Cooling Fan 3 
Starter  Solenoid 
Cooling  Fan 
1 
Ignition Main 
Not Used 
A/C  Clutch 
Horn 
Fog  Lamps 
Fuel  Pump,  Speed  Control 
Fuel  Pump 
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