evo 7 acd button

[evvoe]

the acd button does not work anymore on evo 7
any ideas what this could be? the ayc was replaced a week ago
everything seems to be fine apart from the acd button

 

[Andy6]

Hello, are there any lights on by the button? three lights on indicates a fault.

 

[evvoe]

hello andy. no lights ayc pump is new from mitsubishi

 

[Andy6]

Guessing the bulb may have gone, give that a check.

 

[evvoe]

i think acd button is faulty. will replace it when i get time off work andy.