fan

2004 van (215k miles), the ecu/fusebox fan seems to be sticking on and flattening battery, managed to find and unplug the fan. (unscrew fuseboard lift it up and on the vertical piece on left side below you will see red and brown wires twisted round each other into a plug, pull that its the power...

Hi Folks, first time poster so apologies if previously covered here. My heater fan while working fine squeals all the time. Had a look with local mechanic but not confident as to how to remove the blower ( if that;s what it is) to clean or replace bearings if they are the guilty party. Any...

Hi everyone, I'm new here so thought I'd say hello. I'm thinking about buying a C200 Coupe. Looking for a low mileage example around 10-13 years old. Got my eye on a C200 Kompressor with leather, 80,000 miles. Looks a lovely example. Fingers crossed. Here to see if I can learn more about...

After owning both an E350 coupe 2009 and now an E350 estate (2010) - why is it you can't set the AC to blow on your feet and face simultaneously? A colleagues 2011 E350 can have this setting on the AC (face and feet) so - are the early cars affected? and was there an update by MB? Anyone...

Hi folks, Happy New Year to all of you. I thought first day back at work, I was very much looking forward to having a bit of fun driving my car this afternoon after leaving my office and wanted to be getting away on the motorway, when suddenly driving on a dual carriage way (A12 towards...

Hi All, I have a 2010 W204 C200 Cdi with the OM646 engine. It has recently started to get hot when in stationary traffic but the engine cooling fan fails to kick in. The temperature gauge went to around 100 then I got a warning symbol in the multi function display, the symbol I got points...

Hi, New to forum, first post. Got a W203 C200 Estate Kompressor Auto which is fab. Over the last few months the low coolant and refill washer bottle lights have been coming on occasionally but always together. I have read that this maybe connected to the fan now coming on straightaway...

Electric fan, not the viscous type. I want to replace the auxiliary drive belt, belt tensioner, and guide pulley, but all the videos are for ML's with the viscous fan. I think the electric fan and shroud will need to be removed to give enough access to these parts. I have found one...

Hi All I have recently bought an R129 SL500 which needed a little love to bring back to my standard The Viscous fan coupling is on the way out and I am considering replacing it with an electric unit - Has any one else gone down this road??

Non-Mercedes but it is still a viscous fan? Would I be correct in assuming that my Viscous Fan is is goosed (or out of silicone oil) if it operates normally from cold but after the engine gets up to hot standing traffic temps, it locks = correct but then stays locked even after the engine and...

My pre facelift W202 has a dodgy fan speed switch. If I twist it from zero to '1' or to '3' or any number etc it does the same fan speed which seems to be affected by bumps in the road. An entire used replacement heating section is fairly cheap and easy to come by but was just wondering...

Guys, There's a massive drone noise coming from the cabin when the blower is on in the jeep. If I turn the fan speed down, the drone remains. If I turn AC on, the drone goes away. Really annoying. Anybody any experience with this?

Not sure this has been covered but strangely the radiator fan in my C63 (W204) now where the weather has turned cold (only in this cold weather) kicks in 1-2 minutes into the drive and then comes off again after 5ish minutes. Seems very good and would be good with some advice / experience on...

Hi guys correct me if I'm wrong but my car should have a viscous fan clutch (I recall my 230ce m103 had an electric one). Anyone have a diy on how to replace this? From what I searched they call for belt removal but I don't understand why this is necessary surely you just undo the bolt...

Hi everyone new to the site so just bare with me, I have an intermittent fault on my heater/air con fan sometimes it works sometimes not, just been to my local indie & he said it needs a new fan motor but surely it wouldn't work at all if it was the motor I was thinking more the resistor, could...

I have a w123 230e 1982 and I am trying to replace the two drive belts. I am struggling to find exact information on how to do this. Threads on various forums for other variants of the w123 seem to describe belts and screws that are not present in my car - or in different places. If there...

Hello I have been trying for days to undo the Viscous fan clutch nut I have the holding tool and 36mm spanner but I am struggling. If I am facing the car which way to unlock the nut clockwise towards passenger side or anticlockwise drivers side I have also tried shocking it with hammer blows...

Getting a kind of whooshing/breathing sound when ventilation fan is on - disappears when fan turned off. No difference in volume when fan going faster. If any help, the aircon needs recharging as not very cold Any ideas for likely culprit? Thanks

hi anyone know how many volts should be running through the fan wiring big red 12v wire brown.ground.blue/green wire and red black wire? fan is always on with ignition regardless of temp.

After a 30 mile drive in normal conditions. I got home and parked up the main radiator fan was running full tilt. Engine temp gage reading normal values, serviced 4 weeks ago good economy no warning messages. Slight hot smell but nothing major any ideas. The fan gradually turned off over the...