Blog, BMW, BMW Case Studies, Car Repair and Servicing, Case StudiesBMW Case Study 40: BMW 520i Blower Motor Resistor Replaced for a Cooler Ride Posted on June 17, 2020November 20, 2020 by admin 17 Jun Mr. Lim’s BMW 520i having air con not cold and many including Mr. Lim might thought it is the air con compressorWith BMW original handset, our BMW specialist are able to narrow down accurately and nail down the issue.We replaced the Blower motor resistor and the air con is back to its usual coldness.Extra tips do check on your air con blower cover during every car servicing to ensure it is not worn else unwanted dirt will trap inside the air con filter.At Revol Carz Garage, you can be sure we always have your interest in mind!Car returned to Mr. Lim with a Complimentary car wash and vacuum done admin Lexus IS250 more elegant with ZeTough Glass Paint Protection Day 2: Now Skillfully Dismantling All Required Parts Before Respraying