BMW318i E36 1993: In-car Heater not functioning

Dear fellow BMW people,
My in-car heater does not operate.
I have checked all fuses and all are functional as expected.
Has anyone experienced the heater not functioning? What is the process of
fixing this problem?
Kind Regards,
-- Jason Tepoorten @HOME snipped-for-privacy@tepoorten.com 8MP Australia
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload
Hi.
Just updating on my heater situation - the left side (left two vents) blows hot air and the right side (right two vents) does not blow hot air.
Are their two heaters in the car?

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.