Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
Check it, open your drivers side window, lock the car, wait 30 seconds and stick your arm in, if the alarm goes off you can assume that you have an alarm.
Some people swear by using Optimax, some dont. Try a few tankfuls of both and decide for yourself. I did and the "loss" of performance offered by Optimax was marginal compared to how "out of my way" I had to go to get to a Shell garage so I use 95 RON.