W210 heater not working help

[BAZ-500SL]

Hello, just having problems with the heater on my 2001 w210 e220, it not working on any settings, not good when it's cold and frosty now, don't know what fuse to look at or any other test I can do to see what it can be, all help appreciated thank you

 

[bob6600]

No air blowing at all or just cold air?

 

[BAZ-500SL]

it's got no air at all it was working ok but went to put it in the other day and nothing at all just wondering what to check and where to start all help appreciated

 

[BlackC55]

The fuses are under the bonnet. Check them first.

I expect it will be the blower motor or regulator that is faulty.

 

[BAZ-500SL]

I checked fuse 15, which is the heater but it's seems ok, are the blowers easy to do or the regulators, also would it be the thermal fuse on the regulator or don't the blower motors on the mercedes have a thermal fuse thanks

 

[Dec]

Have a look at the link below, I think the W202 and W210 are similar.
http://www.mbclub.co.uk/forums/electronics/181724-1998-w202-heater-playing-up.html#post2013846

Might be a brushes problem.

Dec

 

[BAZ-500SL]

Thanks dec, I take the blower out over weekend and have a look,

 

[mersum1es]

W210 has two different blowes motor setup, here presumable is one (applies to W211 but should be similar structure if brushes are changeable) Mersuforum.net ? katso viestiketjua - W211 Lämppärin puhaltimen hiilten vaihto, ohjeet kuvien kera, mine W210 it was different (and different compared to that W202 thread above too), there brushes are blower rotor side and not (easily without braking) removable...

 

[BAZ-500SL]

Thanks I will have a look hope to sort it out as weather ain't the best and really need those heaters working