sorry to dig up this old thread but I accidently reset the remote start by holding down the key over 3 seconds. I am getting the four horn beeps when trying to start the truck.

I didn't realize the red led was under the dash and I kept thinking it was on the keypad. Anyways, I know you have to set the tach option in bank 2 to tachless but it isn't working. After I set the option, I turn off the key to the truck but I don't think this is causing the option to stick. Once you program the option to tachless, what do you do to make sure the option stays? I don't see anything in the instructions that tells you what to do once programming is finished. Thanks for your help.