Brody1, I don't think yours is an LE, 'cuz I don't see the embroidered Pony on the seat backs. Drew0318, yours definitely is not, LEs came in Performance Red, not Rio Red.
ALL 1999s are 35th Anniversary Mustangs and have the 35th Anniversary badge on the front fenders. Of the 126,067 Mustangs built in the 1999 model year, 4,628 were "Limited Edition" Mustangs. (Option 54Y: Limited Edition Package @ $2,695)
Limited Editions came only in White, Black, Silver, or Performance Red.
Total Production: 4,628
BODY STYLE
Coupes 2,318
Convertibles 2,310
COLOR
Performance Red 1,555
Black 1,299
Silver 1,259
Crystal White 515
Exterior Features of 1999 Mustang:
hood scoop, black appliqué on hood, black honeycomb between tail lamps, 17" X 8" bright machined 5-spoke aluminum wheels
Interior Features
Midnight Black leather/vinyl seats with silver leather inserts and "Pony" logo, Midnight Black carpeted floor mats with 35th Anniversary logo, instrument cluster with gray mask and 35th Anniversary script, silver leather door trim inserts, aluminum shift knob.
LE facts:
Mustang35th : Facts and Figures Page
Defunct 35th website:
Mustang35th : Home Page
Here's a good site for 1999 Production figures:
1999 Mustang Production Numbers