If your machine has 5 program led's (and 2 & 3 are flashing) I would be inclined to suspect a drain issue. Check the filters, drain hose & kitchen spigot for blockages/restrictions.
There are many different Indesit dishwashers. Error codes on models with a display are usually indicated on screen which make things a whole lot easier. Error codes on models without a display manifest themselves via program led's. Some machines have 4 program led's, but others can have as many as 6 or 7. While error codes can provide useful information for service personnel it is important to remember that they are only a guide & as such can be misleading at times. If you use the search facility you will find some examples of Indesit dishwasher error codes in this section of the forum. But be aware that fault indication depends on which particular electronic platform is installed & how many program led's your particular model has; i.e. error tables for a 4 led machine will not be the same for a 5 or 6 led version.
Good you got it sorted
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