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How to Replace the Thermostat on a Citroën C4?

Model: Citroen C4 MK 1 - Years 2004-2010
Part: Thermostat

To replace the thermostat on a Citroën C4, open the bonnet to access the components located inside the engine bay: on the right side, you will find the hose that allows the coolant to flow. By disconnecting the hose from its fitting, you will locate the underlying thermostat, which should then be pulled out of its housing; after removing the old thermostat, you can insert the new replacement part. Then, reposition the hose to ensure everything functions correctly.

Updated on 4 September 2026 by ScegliAuto

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How to Reset the Central Locking of the Volkswagen Golf 4?

If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

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