Service Procedure

The plastic rear window, (called the "Back Lite" in the M30 Convertible Service Manual Supplement), due to its flexibility requirement, can be susceptible to scratches and abrasions especially, when the top is lowered with dirt on the rear window. Infiniti Dealership personnel and M30 Convertible owners can use the following procedures and materials to wash the vehicle and maintain the plastic rear window.

Finish Kare products are currently the only materials approved by the manufacturer of the M30 Convertible rear window material for polishing and protection.

Materials:
^ A garden hose with a spray nozzle.
^ Mild car wash detergent containing no Phosphate.
^ Clean 100% cotton terry cloth towels for washing and drying.
^ Finish Kare # 215 Scratch Remover.
^ Finish Kare # 218 Protectant.
^ A diaper or similar close weave soft cloth for polishing the rear window.

Wash Process:

1. During the summer months, the early morning is the best time to wash a car - unless, it can be washed and dried it in the shade. Never wash a car under the hot sun; all paint is subject to water damage when washed under the sun.

2. Thoroughly rinse off the surface dirt and foreign materials with a spray of clean water.



3. Apply a solution of detergent and warm water. Use a mild detergent, such as Nissan Car Wash, P/N 999MP-A3100, clean warm water, and a clean 100% cotton terry cloth towel. Use gentle pressure and frequently rinse off the terry cloth applicator to avoid scratches from entrapped dirt.

CAUTION:
Wash the rear window using gentle horizontal and vertical strokes, do not use a circular motion. Use a clean terry towel if dirt and grit has accumulated in the first towel.

4. Rinse with a spray of clean water. Make sure all detergent is flushed off the body. Do not allow soap solution or rinse water to dry on the finish or the rear window, it will cause streaking.

5. Use a clean damp terry cloth towel and gentle pressure to remove the majority of the rinse water allowing the remaining water film to air dry. Replace the towel frequently to avoid scratches from entrapped dirt.

6. Always wash, rinse, and dry a vehicle beginning with the roof, glass, and rear window, then, the hood and trunk, followed by the vertical surfaces. If low humidity causes fast drying, wash, rinse, and dry one section at a time.

7. Check the convertible bootwell for traces of water; dry with towel, as necessary.