Arizona Drifter Posted March 7, 2015 Report Share Posted March 7, 2015 I have a class a motorhome that has two fans mounted above the windshield. I have never turned them on. When would I need to use them? Also I have some blue led lights under the front on the motorhome. What would I use them for? Link to comment Share on other sites More sharing options...
LFDR3116 Posted March 7, 2015 Report Share Posted March 7, 2015 We use the dash fans when it's not hot enough for the AC, but we want more air movement to keep us cool. Link to comment Share on other sites More sharing options...
skp51443 Posted March 7, 2015 Report Share Posted March 7, 2015 Or when your windows are fogging up and the defrost vents aren't keeping up. Link to comment Share on other sites More sharing options...
nana25k Posted March 7, 2015 Report Share Posted March 7, 2015 We use ours all the time in nice weather. We open up our side windows a little/ open the small kitchen window and turn them on first thing in the AM. Keeps the air moving over us and helps move warm air off the windshield as we drive. We have rarely needed the AC. They do help boost the Defrost on damp days. Link to comment Share on other sites More sharing options...
Pat & Pete Posted March 7, 2015 Report Share Posted March 7, 2015 Also I have some blue led lights under the front on the motorhome. What would I use them for? Those may have been used for critter control . Some folks run a string of LED lights around the perimeter of their RV to deter critters from wanting to visit . Or , a PO may have thought they made the MH look 'cool' . You'll not want them on while driving in Mississippi as you'll very likely get pulled over . The police cars have blue flashing lights instead of the 'traditional' red ... I'm guessing they don't think they need any help . Link to comment Share on other sites More sharing options...
kathydavidb Posted March 7, 2015 Report Share Posted March 7, 2015 Yep, dash fans on when front area warm & air movement needed or when the windshield is fogged & you want it cleared fairly quickly. Dave. Link to comment Share on other sites More sharing options...
Arizona Drifter Posted March 8, 2015 Author Report Share Posted March 8, 2015 The blue led lights came installed from the factory (2012 Coachman). There is a switch for them on the dash. No mention of them in the owners manual. Link to comment Share on other sites More sharing options...
Ray,IN Posted March 8, 2015 Report Share Posted March 8, 2015 The blue lights under the front, some states frown on them. They are supposed to look cool. IMO-useless. Or when your windows are fogging up and the defrost vents aren't keeping up. That is the original purpose, and my fans work great for that. The OEM defrosters are not powerful enough to keep all that glass warm enough to prevent fogging on a cool/cold rainy day. Link to comment Share on other sites More sharing options...
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