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Old 02-01-2017, 07:19 PM
bmwfanx5 bmwfanx5 is offline
Join Date: Nov 2016
Location: county durham
Posts: 1
bmwfanx5 is on a distinguished road
Its the auxiliary heater making a ticking noise when on in cold weather to aid heating interior, when you turn the fan off it is not required so stops.
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