Can you clarify your issue?
Blower motor cycling? The 190's had manual blower motor control as far as I know.
I refreshed a W201 climate control for a member here a few months ago:
201 830 03 85 First Gen Climate Control W201 - Imgur
Yours might benefit from such a service. I dont remember the specifics of what was going on with the unit in the album but I do know that when it was installed it worked well. I do recall it having a few cold solder joints.
Additionally, the outdoor temperature sensor is unrelated to the climate control system. The only temperature sensors that the push button unit care about are the evaporator temp sensor and the cabin temp sensor
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Cruise Control not working? Send me PM or email (jamesdean59@gmail.com). I might be able to help out.
Check here for compatibility, diagnostics, and availability!
(4/11/2020: Hi Everyone! I am still taking orders and replying to emails/PMs/etc, I appreciate your patience in these crazy times. Stay safe and healthy!)
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