Service Interval Printed Circuit Boards - Revised
86bmw06GROUP 62 Instruments
Bulletin Number 62 01 86 (1141) Page 1 of 1
Montvale, NJ January 1986 Technical Dept.
SUBJECT: Service Interval Indicator Printed Circuit Board
MODELS: E28, E24, E23 1983 and later
Situation: Replacement printed circuit boards come equipped with an additional wire (see drawing) which is not used on U.S. models.
Remedy: Cut wire off as shown before installing new circuit board.