Alfred Learmonth
01-25-2022, 05:03 PM
#1
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E Class
Alfred Learmonth
I HAVE 2015 E220 MERCEDES DIESEL W212 BLUETEC
NO HOT AIR AT DRIVERS SIDE WARM AT PASSENGER SIDE
WHEN I TURN RIGHT I GET A WE MOMENT OF WARM AIR FROM SOMEWHERE
AC. IS OK AT LOWEST TEMP.
APPEARS LIKE A LOOSE FLAP
DOSE ANYBODY KNOW WHAT IS WRONG
NO HOT AIR AT DRIVERS SIDE WARM AT PASSENGER SIDE
WHEN I TURN RIGHT I GET A WE MOMENT OF WARM AIR FROM SOMEWHERE
AC. IS OK AT LOWEST TEMP.
APPEARS LIKE A LOOSE FLAP
DOSE ANYBODY KNOW WHAT IS WRONG
01-25-2022, 10:34 PM
#2
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Join Date: Apr 2019
Location: Silicon Valley
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MY'14 W212 M276 3.5NA @55kMi
HVAC malfunction...
1- Check engine has acceptable coolant level.
2- Scan the OBD2 port with an iCarSoft tool
3- Cabin filter may be beyong serviceable
4- HVAC controller may need repair.
5- burp air bulbles out
Last edited by CaliBenzDriver; 01-26-2022 at 02:08 AM.
01-27-2022, 12:43 PM
#3
Is the car reaching normal operating temperature?
