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Hvac acting crazy,
Posted to Technical Discussion Forum on 11/21/2014 8 Replies

Evening everyone,

We are struggling with this 420sel, we don't work on MB because we don't know anything about MB, but it belongs to a friend. (you know how that goes,,,)

The heater blower works randomly, turns on and off at will, and appears to always ru... Login to read more.

8 Replies Received (View Replies)

 

car Vehicle Data

1987 Mercedes-Benz 420SEL 4.2L

Engine4.2 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1987 Mercedes-Benz 420SEL 4.2L

Engine4.2 L
Trans4-speed Automatic (Electronic)