In order to meet Safety Standard 108, tamperproof caps are installed at the factory on the horizontal adjustment device of the headlamp assemblies. This is to prevent misadjustment of the headlamps. These tamperproof caps were mistakenly omitted on the affected vehicles. Therefore Nissan has determined that the headlamp assemblies on some 2003 model year Infiniti G35 sedan vehicles fail to comply with Federal Motor Vehicle Safety Standard 108 – Lamps, Reflective Devices, and Associated Equipment.
On some model year 2003 G35 Sedans manufactured through August 21, 2002, the audio and temperature controls may not operate as expected. When using the audio equipment or the temperature controls, the unit may become inoperative. In some cases, this can be corrected by turning the ignition switch off and back on again. In other cases, the unit remains inoperative and requires service by an Infiniti technician. To prevent this condition, Infiniti has initiated a Voluntary Service Campaign to replace the audio finisher circuit board on these vehicles. Use Infiniti Net to confirm if a specific vehicle is affected by this service campaign (P3104).