Hi. My high mount brake light, and dome light do not appear to be working, despite changing the bulbs. What could be the problem/solution?

If the high mount light works, and you know the bulbs are good, the problem is probably in the turn signal switch.

Hi,
Get the original bulb for that 3rd brake light from the dealer parts center.
Tell them( parts dealer center ) the model of your vehicle and they will provide necessary part.

Hope that helps!

As for the brake lights push brake pedal down while pushing on and wiggling the hazard switch.If the brake lights come on then replace the multi-function switch.

if no brake lights are working including the high mount then you may want check the brake light switch. if the high mount light works then you may want to check the turn signal switch.

1) You will need to open the rear swing door.

2) On the inside jam there are two torx headed screws (T-15's if I remember correctly).

3) Unscrew the two torx screws.

4) The light is now held by two mounting tabs (small spherical headed plastic sets that go through a rubber grommet).

5) You will need to pry the light casing off (easy pressure with a good size flat head screw driver will do the trick).

6) The light bulbs are twist mount settings inside the light casing.

7) Twist out the mount setting, change the bulbs, and reset the light mountings.

8) To put the light casing push the light casing back on and put in the screws. Everything else will work in reverse when it comes to assembling the whole unit.

2006 Jeep Liberty Replacement Light Bulb Sizes
Low Beam Headlamp Bulb Size: 9007
High Beam Headlamp Bulb Size: 9007
Parking Light Bulb Size: 2825 or 3157
Front Turn Signal Light Bulb Size: 3157
Rear Turn Signal Light Bulb Size: 3757ALL
Tail Light Bulb Size: 3157
Stop Light Bulb Size: 3157
High Mount Stop Light Bulb Size: 921
Fog/Driving Light Bulb Size: 9145 or H3-55W
License Plate Light Bulb Size: 168
Back Up Light Bulb Size: 3157
Front Side Marker Light Bulb Size: 168
Ash Tray Light Bulb Size: 161
Map Light Bulb Size: 578
Dome Light Bulb Size: 578
Step/Courtesy Light Bulb Size: 906
Trunk/Cargo Area Light Bulb Size: 578

Thank you for using fixya, and good luck

Removing:

• Switch off all electrical consumers, switch off ignition key and remove ignition key.
• Remove rear luggage compartment side panel trim (left or right).

• Remove 3 nuts, arrows, and remove housing.
• Remove bulb holder.

Installing:

• Install bulb holder.
• Insert housing into body opening.
• Tighten nuts.
• Install applicable rear luggage compartment side panel trim.

Rear Light Bulb Holder Removing And Installing:
Removing:

• Disconnect electrical connector.
• Depress retainers, arrows, and remove bulb holder.

Installing:

• Install in reverse order of removal.

And the Center Mounted Brake Lamp.
High mount Brake Light Removing And Installing:
The high mount brake light is installed in the rear shelf.
Removing:

• Switch off all electrical consumers, switch off ignition key and remove ignition key.
• Disconnect electrical connector from high mount brake light.
• Remove rear shelf
• Un-clip high-mount brake light from rear shelf, arrows.
• Install in reverse order of removal.

NOTE: The bulb holder base plate contains soldered- in light emitting diodes (LEDs) that are not replaceable. In the event of LED malfunction, replace complete bulb holder.
Additional

The high mount brake light has its own fuse, so check that first. The high mount bulb is generally a stabdard type (there may be more than one bulb) or you can replace with an LED. As for the left rear bulbs not working when depressing brake pedal, check the bulbs again for any spring that may be broken. If the bulbs are still good, make sure there is sufficient contact with the socket. If still not working, have someone check it out further.

take out the bulb holder then have some one step on the brakes then pull on the black neutral wire like 1/8 of an inch and the buld will light up.

make sure u have put the right bulbs in. rear brake lamps are dual filament....

Here ya Go!

REMOVAL PROCEDURE

1. Open the rear compartment lid.
2. Rotate the high-mounted stoplamp socket(s) counterclockwise to release from the high-mounted stoplamp.
3. Remove the bulb(s) from the socket(s).

INSTALLATION PROCEDURE

1. Install the bulb(s) to the high-mounted stoplamp socket(s).
2. Install the lamp socket(s) to the high-mounted stoplamp, then rotate clockwise to secure.
3. Close the rear compartment lid.