FORD 2013 Mustang v.3 - Manual (Page 249)

Replacing Front Sidemarker Bulb
1. Make sure the headlamp control is in the off position.
2. Remove the hex head screws
attaching the underbody forward
aeroshield.
3. Remove the underbody forward
aeroshield to gain access to the
front sidemarker assembly.
4. Rotate the socket counterclockwise and remove from the lamp
assembly.
5. Carefully pull the bulb straight
out of socket.
248 Maintenance
2013 05+ Mustang (197)
Owners Guide gf, 3rd Printing
USA (fus)