Mercedes W211 AC Problems: Hissing From Vents, Passenger Vents Blow Cold Driver Vents Blow Hot

iCarSoft MB V2.0 Scan Tool: https://amzn.to/3X1WXvj

In this video I talk about some common AC issues with the W211 when the system is low or very low on r134a refrigerant. Some common issues include: hissing from the vents, or experiencing cold air only on one side of the vents. Typically cold air will blow from the passenger side and warm air will blow from the driver side. All of this is pretty common knowledge discussed in detail on the MB forums.

Reminder: I'm not an expert, I'm just sharing my personal experience with this car. DIY on your AC system can be very dangerous. Always follow proper Mercedes workshop guidelines for working on the system or consult a professional for advice!

The best outcome is usually to have a professional evacuate the system and refill using a professional AC machine. In some cases simply topping up the system with refrigerant can get the system to blow cold again, which is what worked for me. Your experience may be different or you can have other failures in the system.

#w211 #mercedesclassic #e320

Видео Mercedes W211 AC Problems: Hissing From Vents, Passenger Vents Blow Cold Driver Vents Blow Hot канала BIMMER ZEIT