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Stan
Stan, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3526
Experience:  Technical support engineer
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just bought a 2010 A160 blueEfficiency petrol model but the

Resolved Question:

just bought a 2010 A160 blueEfficiency petrol model but the eco system keeps cutting off mid journey - or not kicking in at all. Sometimes engine switches off at traffic lights in neutral other times not. What's wrong please?
Submitted: 2 years ago.
Category: Mercedes
Expert:  Stan replied 2 years ago.
Stan :

,
The ECO function can be deactivated due to many reasons. if the outside temperature is too low (below 0), there is a risk of windows fogging or engine is not warm enough to let the interior acheive requested temperature.
So possibly one of the engine switch-off pre-conditions are not met.

Stan :

best regards,
Stan

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