Question about 1991 Mercedes-Benz 190
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Posted on Jan 02, 2017
Spin or replace the fuse as the old aluminum fuses build up corrosion and dont work, or work on and off.
If its an after market radio check by removing unit and checking for fuses in line.
Posted on Jul 20, 2009
If blowing cold air it means motor is working, check water hoses maybe it might be disconnected for over heating problem or unit behind the dash board could be blocked, no water going trough
Posted on Feb 08, 2010
SOURCE: cant find relay or fuse
this is common the fuse is located in the fuse box but the common problem with these is the blower resisitor, this is located next to the blower and is screwed into heater box, a quick test is to check for power and ground to blower first and check fuses located under the dash on the driverside. also check under the hood in the engine compartment for another fuse/relay box hope this helps.
Posted on Nov 08, 2010
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