Don't do it. If you get in an accident with their leased car Nissan gets insane on you. You must (per your lease) notify Nissan of any damage done to the car or you will be in violation of said lease. They want you to get a quote and a letter from the repair place (on letterhead) stating what needs to be fixed and that those repairs and
ONLY those repairs
WERE done to the letter!! Mind you this is before the work gets done on the car!! Then they want a check issued in their name and yours (with the rest of the documentation) sent to them overnight so that they can approve it all. Then in the return overnight envelope (you must supply) they send you the check back so that you may cash it and then finally pay the repairing company. When you share with your insurance company this information all hell breaks out between them, Nissan, and the repair place. So not worth it!! Never again.
P.S. This happens no matter what the repair costs are.