Alright I have a 94 750iL with 130k mi on it. Im getting a "Trans Program" in the check control. What is the best way to go about fixing this problem?

Alright I have a 92 525 . Im getting a "Trans Program" in the check control aftre i swich the first swich and befor starting the car. but my car is ok. what tis message indicate for and What is the best way to go about fixing this problem?