Where is the blower fusible link situated? Blower flips between setting 2 and 4 on 1994 Mercedes-Benz C280

The climate setting (digital is good) The volume doesn't change between setting 3 and 4 and it clicks off and on! I sense it could be the fusible link or fan resistor.

by in Tacoma, WA on November 12, 2012
1 answer 3 comments
ANSWER by , November 12, 2012
most likely blower motor resistor as that controls fan speed
COMMENT by , November 12, 2012
Is it best to replace the resistor or can you clean the connections? Thanks, James
COMMENT by , November 12, 2012
REPL ITS MOST LIKELY THE CIRCUIT BOARD INSIDE
COMMENT by , November 12, 2012
Thanks very much for your assistance. I shall do as you recommend and let you know the outcome. Much appreciated, James