So before I bought my 1996 BMW 740IL with 114,000 the only feedback I could find on the web was negative - I have had her for three weeks now and I have to say I am super happy. Can anyone advise me on preventatives that I may want to take to maintain my happiness? Also any tips on checking suspension would be much appreciated - oh one last thing my ac compressor kicks on practically all the time - is this just a low freon issue? Thanks in advance - happy motoring.