Bus communication, Trionic T7
- Control module, ACC (216)
- Radio connector C (267c)
- Airbag/SRS control module (331)
- Radio (353)
- CD changer (355)
- PSM control module (357Dk)
- Control module, Trionic T7 (430b)
- Transmission control module, TCM (502b)
- MIU (540d)
- SID (541)
- Control module (ABS) 547
- Control module STC (565)
- Control module, Trionic T7 OBDII (589b)
- Control module, DICE (628)
- Control module, TWICE (632)