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Frequently asked questions about cars and motorcycles

How to Replace the Instrument Cluster of the Smart 451?

Model: Smart Smart 451 - Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Part: Instrument cluster

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Video tutorial

To replace the instrument cluster of the Smart 451, grasp it along with the covering that surrounds it and unclip the securing clips that hold it anchored to the rest of the dashboard. Once the instrument cluster is freed, disconnect the connectors attached to its rear and remove it completely.

At this point, connect a new instrument cluster to the relevant connectors and insert everything back into the dashboard, securing it with the clips. After installing the new instrument cluster, check that it functions correctly.


Updated on 30 April 2026 by ScegliAuto


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How to Replace the Glow Plugs in the Fiat Ducato 2.3 Multijet?

Glow plugs, as the name suggests, raise the temperature of the engine in diesel vehicles to allow for easier starting. The manufacturer, in this case, Fiat for the Ducato 2.3 Multijet, specifies how often they should be replaced, and a warning light will illuminate when it's time. This work is carried out under the bonnet. First, remove the upper engine cover, then lift the coil and, using a socket wrench of the appropriate size, unscrew the glow plug to remove it from the base, followed by installing the new one.

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