Home >> Porsche >> 2011 >> 911 Speedster >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> 94 - Lights, Lamps, Switches, Exterior -- CARRERA (997) >> WM 945919 Removing And Installing Gas-Discharge Headlight (Except 911 Turbo S Coupe "Ed. 918 SPYDER", 911 CARRERA 4 GTS, 911 Turbo S CABRIO "Ed. 918 SPYDER", 911 CARRERA 4 GTS CABRIO, 911 Gt3 RS 4.0) >> Preliminary Work