I have. 2016 Rogue SV and was wondering if any modern safety features, like blind side warning or the emergency braking, can be retrofitted to my car?

Nissan 112 is a dealership that takes your money and if you have a problem screws you

Use the lemon law see if they can help.

Sean is correct, besides, it will cost you a lot of money to do something like that. I'm sure you can do it after market too but the warranty could be voided.

You can call and find out directly from Nissan 112. This way you will have the correct answer.

None that will not void your warranty