I would advise against using the 1004 for either the roof rail lights (2dr HT, 4dr HT), or the courtesy lights. Brighter bulb means more heat, which will discolor or melt the lens if left on for too long. That's what those brown spots are that you see on used lenses, BTW. Ron ----- Original Message ----- From: "Ronald Kurtz" <mark6268@xxxxxxxxxxxxx> To: "George McKovich" <george@xxxxxxxxxxxx>; "Intl 300" <Chrysler300@xxxxxxxxxxxxxxx> Sent: Friday, January 04, 2013 7:42 PM Subject: Re: [Chrysler300] Courtesy light bulbs? Hi, George: According to the service manuals for '58 and '59, #1004 is somewhat brighter than the #90. In the '59, the 1004 is used for the dome light and the map light, while the #90 is used for the hand brake warning light. No specs are given for the rear courtesy lights on the convertible model. It appears to me the choice is the 1004 bulb. Best, Ron Kurtz E #292 ________________________________ From: George McKovich <george@xxxxxxxxxxxx> To: Intl 300 <Chrysler300@xxxxxxxxxxxxxxx> Sent: Fri, January 4, 2013 6:42:31 PM Subject: [Chrysler300] Courtesy light bulbs? Happy New Year... Does anyone know the correct light bulb for the REAR courtesy lights on a 57-59 300 convertible?? Any help would be appreciated. Thanks George [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/