: 1988 Brougham Diagnostic Codes

02-13-05, 12:37 PM
Hi, I tried following the procedure for checking diagnostic codes here:
http://myweb.accessus.net/~090/cadidiag.html#1980 (http://myweb.accessus.net/%7E090/cadidiag.html#1980)
I held down "OFF" and "WARMER" for quite some time but the display never changed to "--". It just kept showing the temperature setting. Does this mean that everything's working great, or am I doing something wrong?