Date registered: Jan 2006
Vehicle: 73 280SE 4.5, 71 300SEL, 03 BMW Z4, 72 Fiat 850, 80 Triumph TR7, 85 Porsche 911
Location: DC Area
Mentioned: 1 Post(s)
Quoted: 103 Post(s)
The heater blower controller is the same slide thing that controls whether you get fresh air or inside air. At ABOUT midway, the blower comes on. If you decide to replace the rubber control knob, the parts are available. The job entails taking apart part of your dash though, including the radio, glove box and some of the facing wood. Not tough, but a pain in the ass.
As for no heat, I hate to ask the seemingly dumb question, but are the other controls in the right places? Do the other controls slide as they should? Has the car ever had heat?