Your mechanic probably meant the blower motor regulator switch. It's located underneath the blower motor and isn't serviceable. A new one is about $340 (Canadian) + TAXES and 1 ½ hours or so of labour.
'93 300E 4Matic
'98 Nissan Altima
'00 Yamaha Road Star Silverado
Last edited by renok7; 02-26-2002 at 11:45 PM.