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Always turn off power to smoke alarm before replacing battery.
Replace battery at least once a year, or immediately when the low
battery signal sounds (a beep once per minute indicates low bat-
tery). Batteries should be replaced regularly as necessary, even
when the smoke alarm is receiving AC power.
Use only the following batteries as replacements in this smoke alarm: Eveready 216, 522, 1222, Duracell MN 1604, or Ultralife U9VL-J [Alkaline batteries 9Volt] DO NOT USE RECHARGEABLE
1. Turn off power to smoke alarm at main service panel.
2. Turn smoke alarm counter-clockwise to detach from mounting plate.
3. Gently pull down smoke alarm. Be careful not to separate wire
4. Pull out power plug from back of smoke alarm.
5. From back of smoke alarm, lift tab to open battery pocket door.
6. Remove battery from pocket. Disconnect and discard bad battery from battery connector.
7. Connect a fresh, 9-volt battery to connector. The battery will fit
only one way. Be sure battery connector is securely attached to
8. Place battery into battery pocket.
9. Close battery pocket door. Push down until it snaps into place.
10. Replace connector plug. Connector will "snap" into place.
Gently tug connector to be sure it is attached properly.
11. Reattach smoke alarm to mounting plate by turning smoke
alarm clockwise until it snaps into plate.
12. Turn on power and test smoke alarm using Push-to-Test button
Purchase a new fan for the Sony Vaio model you have by checking the owner's manual of your computer or consult the Sony website for the correct part number. 2
Remove the power cord from your computer and then remove the battery. Unlock the battery and slide it from the bottom of the laptop. Allow it to sit for 5-10 minutes after removing the battery.
Turn the computer with the left side facing toward you and locate the only screw found on the left side and remove it. Remove the panel by sliding it toward you and set it aside. 4
Slide the panel covering the power buttons to the left and detach the ribbon cable connecting it to the motherboard and then remove the panel gently. 5
Remove the keyboard by unscrewing the small screw directly above the keyboard. Once the screw is removed, gently lift the keyboard and detach the small cord connecting it to the motherboard. Set the keyboard aside. 6
Remove the plate under the keyboard by unscrewing the three screws and lift the plate out. 7
Disconnect the cooler fan from the motherboard by pressing the connectors in and removing them from the sockets. Once the connections have been removed, lift the cooling fan up out of the computer. 8
Replace the old fan with the new one you purchased and attach the two connectors. Reinstall the metal plate back on top of the fan and attach the screws.
Hi, here is the procedure from autozone.com. Please let me know if you have any questions, and thanks for using FixYa.
Removal & Installation
Obtain the THEFTLOCK® codes and radio station presets before attempting to remove the radio, if applicable.
Disconnect the negative battery cable.
Remove the trim plate bezel from around the radio using the following procedure.
Adjust the steering wheel for access.
Remove the ignition switch cylinder bezel.
Remove the left side instrument panel fuse block access opening cover.
Remove the instrument panel cluster trim plate screws.
Starting at the right side of the instrument panel cluster trim plate, grasp the trim plate and carefully pull rearward. Continue working around the trim plate until all of the retainers are released from the trim pad.
Detach the electrical connectors from the hazard switch and remove the trim plate from the vehicle.
Remove the screws from the radio and pull the radio gently from the instrument panel.
Detach the instrument panel wiring harness connector and the antenna cable connector from the radio.
Fig. You must remove the instrument panel cluster trim panel in order to remove the radio assembly
Installation is the reverse of the removal process, noting the following:
After the electrical connection is secure and the antenna cable is connected, find the radio locator tab.
If the locator tab is difficult to align to the instrument panel locator opening, pull the radio towards you and reposition the antenna cable.
Gently install the radio to the instrument panel, aligning the radio locator tab to the instrument panel locator opening while carefully pressing the radio into the instrument panel until fully seated.
Install the trim plate bezel.
Connect the negative battery cable.
Unlock the THEFTLOCK® radio (if applicable).
Program the radio stations back into the radio as recorded at the beginning of this procedure (if applicable).
Disable the SIR system. Refer to procedure outlined in this section.
Remove the cluster trim plate, as follows.
Fig. 1: View of the cluster trim plate (1), instrument panel (2), dimmer switch lead (3), fog lamp switch (4), and mounting screws (5) - Chevrolet Malibu shown
Fig. 2: View of the cluster trim plate screws (1), cluster trim plate (2), and instrument panel assembly (3) - Oldsmobile Cutlass shown
Remove the bezel from the ignition switch.
Fig. 3: Remove the bezel from the ignition switch
Remove the screws fastening the cluster trim plate.
Gently pry out the trim plate.
Detach the hazard and instrument panel electrical connectors and remove the trim plate.
Remove the four screws attaching the instrument cluster to the dash panel.
Pull the cluster rearward and detach the electrical connections, then remove the cluster from the vehicle.
Fig. 4: Exploded view of the instrument cluster assembly
Attach the cluster electrical connectors and position the cluster into the instrument panel recess.
Install the screws into the instrument cluster and dash. Tighten the screws until fully driven, seated, not stripped.
Install the cluster trim plate, using the reverse of the removal procedure.
Enable the SIR system as outlined in this section.
Circuit ProtectionUnderhood Electrical Center #1
Underhood electrical center #1
Underhood Electrical Center #2
Underhood electrical center #2
I didn't see the cig lighter mentioned in my online resource, but with my experience on GM vehicles, the under dash driver's side fuse box usually has a cig lighter fuse listed. If not, then you'll have to get a fuse tester and test each and every fuse until you find the burnt out one.
If the fuse is not burnt out, there may be a broken wire behind the console.