just bought c250 td 1999 plate and got no interior handbook dont know what certain buttons do ie ec button or rest ive probably sent this to the wrong place so if anyone can help it would make my day thanks:
With the EC lamp when the LED is lit up, the Air con is off, the rest button allows heating in the passenger dept if you are parked up and waiting for some one
ive just posted new message as ive tried the ec button on with red light and the heater still wont blow it does every now and then when im driving.also ive been driving it with ec swith off(not lit up red)would this be a probelm as its been pretty cold the last few days as you know.ps taunton but work in ilfracoombe.thanks for your time.
You could have a problem with your heater fan motor, does this run OK on all of the different speed settings,,if the carbon brushes are worn then the incoming air may be turning it so that it can start up sometimes
the heater when it decides to work it will work on all settings.but heat still comes out just very slowly after a while off driving.it feels like a loose wire or fitting but i have no idea.it worked a few days ago when i bought the car ?.is heater fan very expensive . thanks
No you just change the brushes,,could there be water in the heater box from all of the rain ?. feel the carpet on the passenger side to see if it is wet / damp
First with the car stationary,just turn on and see if the fan works at all speeds, and not just the slowest, if it works all of the time but only on the slowest the the regulator will have gone
fan not working at any speed but warm air will come out very very slowly after a good run ps keep red light ec on for heat is that correct and off for air con(cold air) thanks
How did you get on with your heater motor? I had the very same fault. The heater motor had a mind of its own. I would switch in on and it'd do nothing then i'd be driving along and all of a sudden it would spring into life.
Fitted new brushes in the motor and its all good. Nice and toasty. Need a heater at this time of year. (could do with snow chains too)
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