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Hi. I have Mazdaspeed3 2010. When I open the door, and the dome switch is on DOOR icon naturally, nothing happens. On the dashboard the red car/door light is on, so BCM module have the information of open door, i think. But the dome lights are off, both front and rear. I can switch it to on manualy with proper button and it lights. But automatic version by doors doesn't work. I bought a new dome cluster with buttons and lights, but it's the same. Is BCM malfunctioning? Door sensors are ok, i think, because they are triggering that light on dashboard. Have someone similar trouble?
Thank you boys
 
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