Hi All,
2003 W163 ML500 mixfuel. Problem is the car heater isn't working. Fan works, flaps seem to work but mainly cold air, never warm/hot.
Been to Mercland specialists in Nuneaton, Fan and regulator fine, Matrix fine, Hot/Cold valve moving, auxiliary pump replaced (!), Coolant clean and...
GAD was founded in 2009 where we developed bespoke ECU Remapping software for motorsport clients, moving forward, we have extended to road vehicles for both performance and economy, contact GAD Tuninghttp://www.GADTuning.co.ukto discuss your requirements.
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