× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1988 Mercedes-Benz 300SE 3.0L Heater
Posted to European HVAC on 10/27/2016 14 Replies

I had hoped the "fix" section would answer my question, as I have 2 similar M126 MB's with the exact same symptoms, the other one my own. Customer's car came in with heater cold, all components operating OK, i.e. fan, heat, defrost. Mono-valve diaphragm ripped...

14 Replies Received (View Replies)

  Related Documents & Media  1988 Mercedes-Benz 300SE

 
Message Closed w/FIX

car Vehicle Data

1988 Mercedes-Benz 300SE

VIN WDBCA24D9J
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
AffectedHeater
ConditionsNot Hot
Message Closed w/FIX

car Vehicle Data

1988 Mercedes-Benz 300SE

VIN WDBCA24D9J
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
AffectedHeater
ConditionsNot Hot