Dont try it..i have wanted remote start in my BMW's for years...hate that so many lower priced cars offer it and we cant have it... being in the northeast the option of getting into a nice warm car is huge....
The shop that does all of my electronics..is one of the top shops in the NY area and he wont let me even try it.. and he does dozens of after market remote starters on other brands...
he keeps his ears open for me and has even been working with Viper on the part numbers needed to make their starter or escort's starter work with a dimmer....
count on the fact that when he finds one he is confident in i will have it and bimmerfesters will know about it....]
2012 GT 550ix Msport (feb12)(ok early march 12)
09 X5 4.8
12 X3 35i (the wife)
61 356 roadster