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What does error code 4 indicate on an Opel Astra J vehicle?

Model: Vauxhall Astra Astra J - Years 2009-2016
Part: Warning light – error code

Today we will explain what the error code 04 indicates on the dashboard display of an Opel Astra J model vehicle. Error code 04 indicates that the vehicle's air conditioning is turned off. The causes of the malfunction can be two: the air conditioning is low on gas or the corresponding fuse is damaged. The first thing to do is to check the status of the fuse, if the fuse is not defective, check the gas charge status of the air conditioning. If this also does not present any problems, go to the workshop to have a computerized diagnosis performed, in order to verify that the problem is not related to the control unit.

Posted on 27 September 2024 by ScegliAuto

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How to Replace the Battery on a Honda Vision 110

To replace the battery on a Honda Vision 110, you need to remove the front fairing of the motorcycle, located directly under the front headlamp. To loosen this panel, unscrew the two screws found at its top, just below the handlebar. Once these screws are loosened, lever under the panel to detach it, gaining access to the battery underneath: this battery must be removed from its housing by unscrewing the fixing screws and disconnecting the power cables, replacing it with a new one.

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