Car wants to but won't start, Battery in key is

if you turn key and nothing more than likely its the k38 relay under the console,near gas pedal

Is it the right batery voltage?

listen for the fuel pump when you first turn the key if you don^t hear it ? start there .

possibly flat battery in your car open the boot by key blade and jump the battery when you jup the battery be careful don't mix up the connection

seems like your car had flat battery open the boot by key blade and jump the battery or connect battery charger in it when you do that be careful don't mix up the connection.

next time you try to start the car just put the key in and turn the ignition on dont try to start it to see if your security light comes on. if any kind of security light come on or flashes call a dealer to find out how to reset the system. if u have the wireless transponder for the security the battery may have gone dead

It's not that unusual for a battery to fail that soon, and the "no lights, no nothing" says that it's the battery again. Your best bet at this point is to pull the battery and take it to the point of purchase for testing. They should either replace it under warranty or charge it for you. After you replace the battery you should have the charging/electrical system checked for possible shorts or power drains.
BillB

Check Battery in car(make sure is not weak or dying), check battery in remote fob, possiable draw in system possiable fuse or possiable keyless entry module failure

Corroded battery terminals, perhaps. Clean them and reattach. Could also be a bad starter or a bad starter relay.

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