How to change signal light - 2011 Chevrolet Malibu

Front, or rear? Front...raise hood look for inside wire connecting to the bad bulb...most bulb sockets release when twisted counter clock wise, and pull bulb assembly directly out...compare bulb type, remove and replace being careful not to touch new bulb with bare hands and human oils...)use gloves or tissue...the human oils in our hands contaminate the bulb and cause much shortened life...also use bulb grease on new bulb contacts for sealing, and longevity. Rear bulb go through trunk opening on inside to locate wires and bulb replace same as front...let me know front or rear for more explicit help.