BMW 3-series convertible Complete Vehicle Workbook page 11

Workshop Exercise - Bus System Changes
Using the bus chart and classroom posters for comparison,
answer the following questions.
What has changed on the LIN-bus? And Why?
Has anything changed in the diagnostic connection?
What three modules are connected to the K-bus?
What new modules are on the MOST bus?
What has changed regarding the wiring of the SINE and FZD?
Which bus connects the microwave sensors to the SINE?
E93 Complete Vehicle Workbook
11