What is Mercedes ECO Start Stop function?
The ECO Start/Stop system works to turn off the engine anytime your car is stationary for any length of time. This means that even if you simply pause at a stoplight, the engine will not be working, which greatly reduces fuel consumption.
Why does my ECO stop/start not work?
Stop-start won’t operate when reverse gear is selected or a parking aid is active. Having the wheel turned at an acute angle will prevent it working too. The system realises there’s a high chance you’re manoeuvring and will find the engine cutting out every few seconds more than a little irritating.
Why does my stop/start not work on my Mercedes?
One of the most common problems that prevent the Start/Stop button to work is a weak battery in the key fob. As the battery in the key start gets old, it will unlock/lock the doors but it will not have enough power to send a signal to the car for the Engine Start function.
Does ECO Start Stop save fuel?
Does stop-start help save fuel? Yes – in situations where you’re stationary with the engine idling, such as in heavy traffic or waiting for traffic lights to change, it will save however much fuel would have been used by the engine while the car is stationary.
Can you permanently disable Auto Start Stop?
Can You Permanently Disable Auto Start-Stop? While every manufacturer allows you to temporarily disable auto start-stop, none give you the ability to permanently disable it. Fortunately, there are aftermarket autostop eliminators that will turn this feature off permanently.
What is Eco mode on Mercedes?
The ECO Start/Stop system is designed to help save fuel and reduce emissions from your Mercedes-Benz. When you come to a complete stop and the engine is not needed, like when at a stop light or waiting at a train, your Mercedes-Benz will automatically shut off the engine.
Why is my ECO Start Stop Yellow?
Green = all conditions are met, engine will be shut down when the vehicle stops. Yellow = ECO is active, but conditions are not met. No ECO symbol displayed = ECO is switched off or has been deactivated due to an error.