Sporadic Blower 2001 E320
 

I have a 2001 E320 and recently the blower has been sporadic. It blows for a few minutes then shuts off and then starts up a few minutes later. At times, the blower don't blow. I have check fuses. What are some suggestions? Blower motor? Blower regulator?

sounds like a regulator

Easy (fairly inexpensive) blower regulator fix- E-class
 

Debbie

I have a 1998 E320

I just replaced my blower regulator with a p/n
Blower Regulator Heater : A/C p/n R2022-65372
In Stock Behr (OEM) $314.00 241.90

This is from a 98 S-class mercedes.
It needed some minor rewiring (simple cut, solder or splice- color by number type stuff) to swap harnesses.

It fits perfectly after I swapped the wire harnesses from my E onto the new S blower regulator. Quick test run & button up the underside of the dash!

AC is fully restored working good as new, 89F and humid today