2003 Chevrolet Malibu Owner's Manual - Page 256

Front Turn Signal Lamps 5. Return the lamp assembly to its original position. Be sure to line up the holes in the lamp assembly to the round ends of the mounting pins. 6. Press down on the two latches to hook in the lamp assembly. Center High-Mounted Stoplamp (CHMSL) 1. Open the trunk and locate the CHMSL housing on the underside of the rear window shelf. 2. Twist the socket one-quarter turn counterclockwise to remove it. 3. Gently remove burned out bulb and replace with a new one. 1. Remove the headlamp assembly as described in Bulb Replacement on page 5-45. 2. Once it has been removed, press the tab on the white socket while twisting it less than one-quarter turn counterclockwise and pull it out. 3. Remove the old bulb and replace it with a new one. 4. Turn the socket back into place. 4. Turn the socket back into place. 5. Close the trunk. 5-47