Why is heater not working?

Why is heater not working?

Dirty filters are the most common cause of furnace problems. Dust and dirt restrict airflow—and if the filter gets too clogged, the heat exchanger will overheat and shut off too quickly, and your house won’t warm up. If the blower is running but no heat is coming out, replace the filter.

Is the Mercedes SLK heater motor not working?

R171 2005 SLK with severe water ingress which has damaged heater blower motor and speed controller.Was this helpful? Buy me a coffee.. https://Ko-fi.com/aut… R171 2005 SLK with severe water ingress which has damaged heater blower motor and speed controller.Was this helpful? Buy me a coffee.. https://Ko-fi.com/aut…

Why is my C230 Komp heater not working?

C230 Komp blower has been off and on since last year, and only working on 5 when it did. Worked fine over summer. Now that it is cold, it stopped for the most part. Read the threads here….pulled cover off from under passenger foot well and access the blower motor and wiring. Wiggled wires and checked connections and that did the trick.

What should I do if my Mercedes heater fan is not working?

Mercedes Mechanic: Nelson Garcia, Mercedes Technician replied 11 years ago If I were you I would replace the blower motor regulator before replacing the motor. It is the silver aluminum looking rectangle attached to the bottom of the blower motor. Purchase one of those and you will see how it looks and it is easy to replace.

What to do if your heater motor won’t work?

Options for repairing it yourself and saving big $$$. If your heater motor won’t come on, first check your fuse or relay. If you are not sure if the switches are the problem, we recommend you get the covers off and power the motor directly with a 12 volt power source.

R171 2005 SLK with severe water ingress which has damaged heater blower motor and speed controller.Was this helpful? Buy me a coffee.. https://Ko-fi.com/aut… R171 2005 SLK with severe water ingress which has damaged heater blower motor and speed controller.Was this helpful? Buy me a coffee.. https://Ko-fi.com/aut…

C230 Komp blower has been off and on since last year, and only working on 5 when it did. Worked fine over summer. Now that it is cold, it stopped for the most part. Read the threads here….pulled cover off from under passenger foot well and access the blower motor and wiring. Wiggled wires and checked connections and that did the trick.

Mercedes Mechanic: Nelson Garcia, Mercedes Technician replied 11 years ago If I were you I would replace the blower motor regulator before replacing the motor. It is the silver aluminum looking rectangle attached to the bottom of the blower motor. Purchase one of those and you will see how it looks and it is easy to replace.

Why is my Mercedes Benz air conditioning not working?

What are common reasons my Mercedes-Benz SLK230 has air conditioning problems? While there are a variety of reasons your Mercedes-Benz SLK230 air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.