viper remote problem

I have a viper 500+ on 2 different cars.im selling 1 of the cars.How do i go about unprogramming the remote so it will just work on one car instead of 2.  

it is in the manual somewhere...you just have to clear your brain on the vehicle you are keeping, but I cant remember the sequence used to clear the brain... what u do is clear the brain of all remotes, and then just reprogram the remotes that you keep back to your brain, and that way the guy who is getting the car you are selling doesnt have access to your vehicle... if you cant find your manual I will look in one of mine and let you know how to clear your brains memory...

I have the manual but  i cant find how to clear the brain.Any help would be appreciated.

Hmmm....this is confusing. I checked your manual, and I can't find where it says how to delete the transmitters. On my alarm, when you do the learn routine to program a certain button to a certain channel....you just program to Channel 10, and it deletes everything. I'm sure someone knows, though...Q: What's the best nation in the world?

A: Donation!     Donate to the12volt.com      

aight, heres what you have to do: 1. open the door... 2. turn the ignition on... 3. press the valet button NINE times, release it, and hold it until the siren chirps nine times or the LED blinks 9 times... and then all you have to do is reprogram your remotes back to your vehicle and its all set... if you need to know which buttons program what functions let me know and I will hook you up...

It churps after  pressing the 4th time.Wont let me erase.Any other suggestions.Also the brain is in learn mode.Is that making a difference.  

Ay other thoghts on the subject

the learn routine is how you program the brain...do you mean its locked in the learn routine? if it was programmed with a DEI BitWriter, it may have been locked by the programmer, so you may have to take it to the shop where it was installed to have the learn function unlocked... unless the 500+ is a much older model than I am familiar with in which case the newer methods may not apply...are u sure its a 500+ and not a 500HF or 500PC or 500ESP? I think the 500HF was actually 500HF+ but my memory is failing me...I know that the this method works on the models that I have listed because I have used it...how old is the alarm? the only other thing that comes to my mind is that to access the learn function, you must turn the ignition on and then OFF again...are you sure you are not doing that? you just have to turn the ignition on and leave it on...that is how you access the keyfob programming...maybe that is why you are getting the learn routine menu... let me know if you still have problems beyond that...

u can also open your remote add a jumper to the codding re-learn this remote 4 times in the car u keep not so wise but will work for sure IF the remote is jumper programable also

thanx for the response but i figured it out.If anyone runs into the same problem open the door,turn the key to on,press the valet 9 times you will hear it churp each time.It should erase the codes and you can reprogram any remote to each car.