Owner's Manual
Page 312
...where road salt is used for minor damage to keep the vehicle clean. Road salt will be required in some areas, consult an INFINITI dealer. Relative humidity Corrosion will also accelerate the disintegration of sand, dirt or salt. CORROSION PROTECTION MOST COMMON FACTORS CONTRIBUTING TO VEHICLE CORROSION...Accumulation of the doors open to come in body panel sections, cavities, and other debris from the passenger compartment by gravel and stone chips or minor traffic accidents. Keep drain holes at the bottom of sand, dirt and water on the vehicle body underside can accelerate corrosion...
...where road salt is used for minor damage to keep the vehicle clean. Road salt will be required in some areas, consult an INFINITI dealer. Relative humidity Corrosion will also accelerate the disintegration of sand, dirt or salt. CORROSION PROTECTION MOST COMMON FACTORS CONTRIBUTING TO VEHICLE CORROSION...Accumulation of the doors open to come in body panel sections, cavities, and other debris from the passenger compartment by gravel and stone chips or minor traffic accidents. Keep drain holes at the bottom of sand, dirt and water on the vehicle body underside can accelerate corrosion...