Car won't start after installing new battery

The problem I think your have is the anti thief thinks there trying to steal it your remote controll has to have a good battery to disarm it I think lock the car then click on the remote if you have one then try starting it should work good luck

May want to try connecting the negative cable last. Also, try locking and unlocking the door with the key or disarming the security system. The security system may have caused the old battery to go bad if it has a malfunction.

by removing the battery it is possible to corrupt the CPU program where the alarm is located. Constant removing of the lead fixes it immediately but not the corrupted program. Try using a scanner to reset the program.

A dead battery is usually the 1st thing to check. It also might be your starter.-------------------------------------------------------------------------------
Car Diagnostic Tools

If the antitheft system is armed and isn't recognizing the key for starting, the dealer should be the next place it should be towed for reprogramming the key to the computer.

The immobilizer feature was tripped when the alarm went off. It sounds like the battery was indeed dead. My Nissan 300ZX used to trip the alarm when I jump-started it, although my Audi A4 does not. When the alarm is going off, you have to disarm it with the key or key fob first, or you won't be able to start it. Try putting the key in the door, lock it, unlock it, lock it again, and unlock it again, just to make sure you get a couple of arm/disarm cycles, then try starting it.

Basically that battery is completely dead so when you try to jump it it turns the alarm back on. U gotta buy a new battery and when you install it immediately hit the disarm button and you should be ok. If it doesnt turn off you may want somebody with you to help putting the car in the on postion as soon as you connect the battery to turn off the alarm. Also try putting the key in the door and manually unlock the door with the key to disarm the battery

disconnect the alarm system from under the dash.battery to starter direct will turn the engine over fine but ignition system still runs through your alarm system.It's also a theft prevent system so your car will not be stolen.The alarm went bad preventing your car from starting.That means putting the ignition wiring back to factory.

Normal system operation - when the burglar alarm is active, the starter circuit is disabled. Is the battery dead or weak in the keyless remote? Also, is the remote you have been programmed for this vehicle? If the answer is 'yes' to both questions, replace the battery in the remote. Otherwise, place your ignition key in the ignition and turn the key to 'run' (or 'ON") wait 5 minutes, the vehicle should start (if the battery isn't dead).

yes
u have to reset it get a new controler