Originally Posted by M3_FTW
I really don't see the issue here. Why would BMW want to pre-wire the alarm system in and waste valuable man hours and equipment in the process. If you wanted it then it should have been ordered initially.
BMW cannot possibly pre-wire every car with every option just in case of a "what if"
Just my 2c
Well, actually they did.
BMW pre-wired the OEM alarm (and the telephone as well) for 10 model years in the USA, from the MY1999 E46 all the way to the MY2009 E90 as standard equipment.