Originally Posted by stephenfleming
5 key "ON"-"OFF" cycles will to the trick as well.
that is how to get INTO valet mode without the use of your remote... also how remote programing is done followed by pressing button 1/lock on the remote( depending on the remote that you have)
yes button 1 & 3 together for 0.5 seconds is the correct way to exit or enter VALET mode... you will know you are in valet mode if your starter doesnt work or in tha case of alarm siren makes no chirps ( dont mistake it for MUTE mode) and the light flash also doesnt work (if it is hooked up)
door locks and other convenience features continue to work still in valet mode
more info for you for future
seems like common issue with CS owners pressing combinations of buttons in their pocket