There are many posts about ECO mode and how it works or doesn't so I thought I'd post the conditions to be met for it to work:
Conditions for the automatic engine stop:
Conditions for the automatic engine stop:
- The ECO start/stop function is activated.
- The outside temperature and atmospheric air pressure is within the range that is suitable for the system.
- The engine is at normal operating temperature.
- No engine diagnosis is active.
- The engine speed is within the range that is suitable for the system.
- The automatic transmission fluid temperature is within the range that is suitable for the system.
- The temperature in the vehicle interior is within the set range.
- The fuel tank is sufficiently filled.
- The system detects that the windscreen is not misted up when the air conditioning system is switched on.
- The charge level and the voltage of the battery are sufficient.
- The battery temperature is within the range that is suitable for the system.
- The engine bonnet is closed.
- DSR is not activated.
- AIR BODY CONTROL does not raise the level.
- The vehicle starts moving.
- The brake system requires a running engine.
- The temperature in the vehicle interior deviates from the set range.
- The system detects moisture on the windscreen when the air conditioning system is switched on.
- The battery's charge level is too low.