LMAO! Better MPG in your future with that weight loss! I found a few bucks in change in my 2004 L322. The jack pot came when I cleaned out the spare tyre well the first time... the kind the folds, not the kind that jingles. One of the POs or their spouse was hiding money from someone. $280 in small bills. I contacted the guy I purchased from, he had nothing in the spare well because he had never had a flat and never looked in it. Had really great dinner and bought a tank of gas.
I never found any good videos. I found a guide on rrsport.co.uk. http://www.rrsport.co.uk/forum/topic42040.html
You may need to register to view it.
This helped me get started but it is a little vague on location of clips and screws.
You will have to do some cutting and some bending of the glove box part of the dash to remove the core.