hey peeps am new to the site n i have a 1997 fiat bravo 1.8hlx and i recently fitted a 7''inch screen with a dvd player,the problems is that the interior air fan stopped working ever since i had the install. i have checked the fuse below the ignition but still ok..can someone help me please..

I would suggest that when fitting the screen/dvd player that the electrical connection block has been dislodged or has just come loose behind the panel. If you had it fitted take it back and ask them to investigate, if you did it yourself take the radio out, carefully put your hand behind and make sure the electrical connectors are fully pushed into their housings behind the panel where you turn on your fans

i agree, it sounds like the fan switch wiring connector needs checking.