WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Disassembled View Of Front Combination Lamp
Courtesy of NISSAN NORTH AMERICA, INC.
CAUTION:
HID control unit and xenon bulb socket cannot be disassembled.