82 745 between speedo and tach above fuel guage with turn signal indicater on each side is a triangle light(looks similiar to a hazard light) it is flashing what is wrong. also ondash on left side of ashtray is a switch with 2 arrows top one pointing down and bottom pointing up so that pionts are almos hitting what is this for(self-leveling system?) I am not framiliar with gadgets as my 735i has manual windows crank sunroof etc. jim