The srs light on my 540i stays on for about 2 min after starting and then goes out. The manual states that it should go out after several seconds, and thats how it works on my wifes 1994 525it. The manual states that if it stays on or is constantly flashing it needs service. Since mine is somewhere in between does that mean its ok or not? If its ok, will it still deploy if god forbid I get in an accident in the first 2 min? Thanks.....Bill