Mercedes Benz repair: 91 420 SEL Blower motor quit, mercedes benz 420sel, number search results

Question
My blower motor quit working yesterday.  Checked fuses, but none appeared blown.  What could be the problem?  Where is the motor located?  Hard to get to?  

Answer
Location, passanger side foot well, under glovebox, near bulkhead.
Replace the Blower Regulator and Heater Motor.


PART NUMBER SEARCH RESULTS WITH PRICES
Vehicle 1991 Mercedes Benz 420SEL
Part: Blower Regulator
 Note:  
Referred sometimes as the"porcupine".     
R2022-61960 Blower Regulator Behr IN STOCK $457.97  

http://catalog.eautopartscatalog.com/mercedesshop/sophio/wizard.jsp?partner=merc...


PART NUMBER SEARCH RESULTS WITH PRICES
Vehicle 1991 Mercedes Benz 420SEL
Part: Heater Motor
 Note:  
R2031-16694 A/C Blower Motor with Fan Behr IN STOCK  $341.51  
 
R3010-50545 Heater Motor without Fan Bosch IN STOCK    $146.25  
  
http://catalog.eautopartscatalog.com/mercedesshop/sophio/wizard.jsp?partner=merc...