FORD 2012 Focus v.5 - Manual (Page 132)

Replacing license plate lamp assembly
Your vehicle is equipped with an LED license plate lamp assembly. It is
designed to last the life of the vehicle. If replacement is required, it is
recommended that you see your authorized dealer.
Replacing high-mount brake lamp assembly
Your vehicle is equipped with an LED center high-mount stop lamp. It is
designed to last the life of the vehicle. If replacement is required, it is
recommended that you see your authorized dealer.
Lights
132
2012 Focus (foc)
Owners Guide, 5th Printing
USA (fus)