BCM Interfaces

Lighting

Function	Channels Reqd.	Current/channel	Total current
Low beam	1	6A	6A
DRL	1	3A	3A
Indicators	2	1.5A	3A
Brake	1	1.5A	1.5A
Reverse	1	1.5A	1.5A

CAN Buses

500kbps for cart communications
125kbps for instrument cluster

Switch interfaces

Start button with LED ring
Headlights button with LED ring
Hazards button with LED ring
Boost button with LED ring
Forward/reverse switch - 2 position
Driving mode switch - 3 position - eco, comfort and sport

Other interfaces

RTC for timekeeping
USB for comms/debug
SD card for performance logging