I see what you are talking about with the two slots. So I want the one to the right closest to the ignition switch, right? I tried it but my screwdriver was to wide to really get int there. the chrome cap is now off as I have been trying to drill it out. No luck yet as it is very hard to drill into.... When I look thru the slots I could not see a tab to push in so I figured I had to turn the ignition to run position, hence the attempt to drill it out. Snow is soon to fly and I need to get this car moved asap....... thanks