Review on Fits 2016 2017 2018 Nissan Altima Maxima Smart Key Fob Keyless Entry Remote (KR5S180144014 7812D-S180204) by Jason Porter

Paid a locksmith $100 for the FOB program. After that, FOB only works 2 of the 3 ways it needs to work to start the car. The remote start function works, pressing the ignition button with the actual key fob works, but the main and most basic method of just pressing the ignition button does NOT work. I get the message "Key not found". (and yes - I hit pause while trying) The locksmith confirmed that this is the correct FOB for my machine, but determined that it was the FOB that failed, not the programming as all other functions work - he checked it 2-3 times. I don't want to return it as I've already spent $100 and don't want to pay again. I went the cheap route and now I'm paying for it. For me this FOB is a backup because initially I only had the original and I can start the car with it so I don't have to worry about it from now on. But I'm not happy.