Chrysler 2005 PT Cruiser - Manual (Page 310)

2. Twist the bulb socket 1/4 turn to remove it from the
housing.
3. Pull the bulb out of the socket and replace.
Back Up Light Bulb
1. Remove the screws attaching the back up light to the
rear fascia and remove the housing.
2. Remove the socket from the housing.
3. Pull the bulb out of the socket and replace.
Center High Mounted Stop Light
1. Open the liftgate and remove the liftgate CHMSL
cover.
2. Remove CHMSL lens from the housing by unlatching
the two side latches.
3. Pull the bulb out of the socket and replace.
310 MAINTAINING YOUR VEHICLE