[Viper5]

I haven't been riding my car lately since I've been doing work on it while it's up on jack stands. I went to try and unlock it and it doesn't respond. I put new batteries in and yielded the same result. I have looked at other posts before asking how to do this but everything that people said to try hasn't worked.

In the manual it says if this happens, it's because you leave it unattended for 5 days but all you have to do is start the ignition once and it will be ok after that. Didn't work.

Others say to unlock the car with the key, start the engine, then hit a key right after turning it off. Didn't work.

Any ideas. My battery has also recently died but I charged it up today. Retried everything again. Didn't work.

Put new battery in (even though the old one was new and led was flashing). Didn't work.