welcome to the forum matt, no 1,there is someone on ebay that does a kit so you can mend your door lock. no 2,either obtain a trim removal tool,and after making sure you have removed any bolts,either with tool remove card or give it a bloody good tug,be careful not to bend it,you might just be able to lift it up ?. no 3,frost warning lights,i think,or in other words kin cold. no 4,check everything again aswell as brake fluid and p/steering and oil. no 5,does your car have it?lol on the stalk there should be a lever/switch when slid it should activate the cruise,once your over 30 mph.there should be a light to tell you its on. take a look in the faqs,found in the tech section of the forum lots of info,or use the search facility to see if any problems have been posted before. hth gregers