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    4. : My Smart's hot air isn't working, what could it be?

My Smart's hot air isn't working, what could it be?
Years 2007-2015

Answer

If the passenger compartment heating does not work on your Smart 451, the problem could be due to a malfunction of the water pump which no longer sends hot water into the circuit. A lot of work has a cost of around € 200.
Posted on: 19 November 2021 by ScegliAuto

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