How do i change the code on my optima xl4?
I am trying to change the alarm code but it wont let me. I know the old code but need to change it for security. i have tried pressing prog, entering 0123, pressing 8, entering my new code and pressing reset but nothing happens. Any suggestions please would be much appreciated.
Thanks.
KB Lancashire
January 2010
howtomendit.com for free repair help, information and advice.
