System Overview
WARNING: This page is about a different variant/trim than selected.
The System offers the following features:
- Human/machine interface through a 1-stage button, for terminal switching and engine start.
- Control of external relays for ACC/IGN1/IGN2 terminal switching and STARTER, without use of mechanical ignition switch.
- Indication of vehicle status on LED or explicit messages on display.
- Immobilizer function by LF transponder communication between fob and fob holder.
- Redundant architecture for high system dependability.
- Interface with Low Speed CAN vehicle communication network.
- Interface with LIN vehicle communication network depending on platform.
The RKE and SMART KEY functions are not considered part of this Button Engine Start system and are specified in a separate system.