Elton Posted March 6, 2010 Share Posted March 6, 2010 2004 with 90,000 miles; the right side outside mirror suddenly refuses to defrost; left side fine. I rely on them a lot in traffic and, of course, when backing! Any pointers as to where to look to get it defrosting again much appreciated. Quote Link to comment Share on other sites More sharing options...
RX in NC Posted March 6, 2010 Share Posted March 6, 2010 First things first - check your fuses. Your owners manual has a schematic diagram of all fuse layouts in the vehicle. Locate the fuse that controls the right side mirror and check it. And yes, it is very common for two of the same components (in your case, left side and right side mirrors) to be on different fuses. So one could work fine while the other is malfunctioning.... Quote Link to comment Share on other sites More sharing options...
Elton Posted March 6, 2010 Author Share Posted March 6, 2010 First things first - check your fuses. Your owners manual has a schematic diagram of all fuse layouts in the vehicle. Locate the fuse that controls the right side mirror and check it. And yes, it is very common for two of the same components (in your case, left side and right side mirrors) to be on different fuses. So one could work fine while the other is malfunctioning.... I will check the fuse to that mirror. Thank you. Quote Link to comment Share on other sites More sharing options...
kerbadan Posted March 7, 2010 Share Posted March 7, 2010 would my 2004 rx330 awd have mirror defrosting?? i have no nav and no backup cam Quote Link to comment Share on other sites More sharing options...
1990LS400 Posted March 7, 2010 Share Posted March 7, 2010 would my 2004 rx330 awd have mirror defrosting?? i have no nav and no backup cam The Lexus website says "Power-adjustable outside mirrors with defoggers" are standard: http://www.lexus.com/cpo/model_library/RX/2004.html Outside mirror defoggers normally operate in conjunction with the "Rear-window defogger with auto-off timer". Quote Link to comment Share on other sites More sharing options...
pauljcl Posted March 7, 2010 Share Posted March 7, 2010 would my 2004 rx330 awd have mirror defrosting?? i have no nav and no backup cam Yes Quote Link to comment Share on other sites More sharing options...
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