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Appreciate help E36....heater/cooling fan loses power.

 
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David Hageman

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Since: Feb 15, 2005
Posts: 14



(Msg. 1) Posted: Sun Feb 04, 2007 7:51 pm
Post subject: Appreciate help E36....heater/cooling fan loses power.
Archived from groups: alt>autos>bmw (more info?)

Have an 99 E36 M3 coupe with 127K.

The heater fan recently started throbbing as if power was being
interrupted.

Last Summer, the AC kicked off for a couple of minutes and then
luckily would reappear.

I remember reading about a circuit or switch located toward the glove
compartment that is the cause of this.

If anyone could advise, would greatly appreciate it.

It would ideal to go to the shop TELLING them what to fix instead of
the "let's try this" approach.

David H.

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David Hageman

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Since: Feb 15, 2005
Posts: 14



(Msg. 2) Posted: Mon Feb 05, 2007 9:17 am
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On Feb 5, 8:31 am, John Burns wrote:
> > Have an 99 E36 M3 coupe with 127K.
>
> > The heater fan recently started throbbing as if power was being
> > interrupted.
>
> > Last Summer, the AC kicked off for a couple of minutes and then
> > luckily would reappear.
>
> > I remember reading about a circuit or switch located toward the glove
> > compartment that is the cause of this.
>
> > If anyone could advise, would greatly appreciate it.
>
> Does is have digital climate control?
>

Yes, dual digital controls for driver and passenger.

I thought that was the stock equipment on the 99 3 series.

David H.

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John Burns

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Since: Oct 31, 2003
Posts: 215



(Msg. 3) Posted: Mon Feb 05, 2007 1:31 pm
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

> Have an 99 E36 M3 coupe with 127K.
>
> The heater fan recently started throbbing as if power was being
> interrupted.
>
> Last Summer, the AC kicked off for a couple of minutes and then
> luckily would reappear.
>
> I remember reading about a circuit or switch located toward the glove
> compartment that is the cause of this.
>
> If anyone could advise, would greatly appreciate it.

Does is have digital climate control?

--
Who needs a life when you've got Unix? Smile
Email: john DeleteThis @unixnerd.demon.co.uk, John G.Burns B.Eng, Bonny Scotland
Web : http://www.unixnerd.demon.co.uk - The Ultimate BMW Homepage!
Need Sun or HP Unix kit? http://www.unixnerd.demon.co.uk/unix.html
www.Strathspey.co.uk - Quality Binoculars at a Sensible price
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Anthony Marcinek

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Since: Feb 05, 2007
Posts: 2



(Msg. 4) Posted: Mon Feb 05, 2007 2:05 pm
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On Feb 4, 9:51 pm, "David Hageman" wrote:
> Have an 99E36M3 coupe with 127K.
>
> The heater fan recently started throbbing as if power was being
> interrupted.
>
> Last Summer, the AC kicked off for a couple of minutes and then
> luckily would reappear.
>
> I remember reading about a circuit or switch located toward the glove
> compartment that is the cause of this.
>
> If anyone could advise, would greatly appreciate it.
>
> It would ideal to go to the shop TELLING them what to fix instead of
> the "let's try this" approach.
>
> David H.


I could fix this for you. Here's a link to an eBay auction of mine:
http://cm.ebay.com/cm/ck/1065-29296-2357-0?
uid=38963796&site=0&ver=LCA080805&item=330085623072&lk=URL
Look at my feedback for past repairs. Contact me or post on here if
you have any questions.
-Tony
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Anthony Marcinek

External


Since: Feb 05, 2007
Posts: 2



(Msg. 5) Posted: Mon Feb 05, 2007 2:08 pm
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

That link to the auction appears to have gotten messed up, let me try
again:
<http://cm.ebay.com/cm/ck/1065-29296-2357-0?
uid=38963796&site=0&ver=LCA080805&item=330085623072&lk=URL>
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John Burns

External


Since: Oct 31, 2003
Posts: 215



(Msg. 6) Posted: Mon Feb 05, 2007 6:29 pm
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

> > Does is have digital climate control?
> >
>
> Yes, dual digital controls for driver and passenger.
>
> I thought that was the stock equipment on the 99 3 series.

It's got a reputation for being quite flakey, I think one of the diodes
fails. If you search on ebay you'll find ads for folk who'll fix them
for 15 quid (it's THAT common!).

--
Who needs a life when you've got Unix? Smile
Email: john DeleteThis @unixnerd.demon.co.uk, John G.Burns B.Eng, Bonny Scotland
Web : http://www.unixnerd.demon.co.uk - The Ultimate BMW Homepage!
Need Sun or HP Unix kit? http://www.unixnerd.demon.co.uk/unix.html
www.Strathspey.co.uk - Quality Binoculars at a Sensible price
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David Hageman

External


Since: Feb 15, 2005
Posts: 14



(Msg. 7) Posted: Tue Feb 06, 2007 12:46 pm
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On Feb 5, 5:08 pm, "Anthony Marcinek" wrote:
> That link to the auction appears to have gotten messed up, let me try
> again:
> <http://cm.ebay.com/cm/ck/1065-29296-2357-0?
> uid=38963796&site=0&ver=LCA080805&item=330085623072&lk=URL>

Link still doesn't work..... sorry.
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Tom Scales

External


Since: Sep 16, 2006
Posts: 66



(Msg. 8) Posted: Tue Feb 06, 2007 4:19 pm
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

"David Hageman" wrote in message

> On Feb 5, 5:08 pm, "Anthony Marcinek" wrote:
>> That link to the auction appears to have gotten messed up, let me try
>> again:
>> <http://cm.ebay.com/cm/ck/1065-29296-2357-0?
>> uid=38963796&site=0&ver=LCA080805&item=330085623072&lk=URL>
>
> Link still doesn't work..... sorry.
>

You're overcomplicating the link:

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=330085623072
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Dodgy

External


Since: Aug 18, 2005
Posts: 126



(Msg. 9) Posted: Wed Feb 07, 2007 8:55 am
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On 4 Feb 2007 19:51:09 -0800, "David Hageman"
waffled on about something:

>Have an 99 E36 M3 coupe with 127K.
>
>The heater fan recently started throbbing as if power was being
>interrupted.
>
>Last Summer, the AC kicked off for a couple of minutes and then
>luckily would reappear.
>
>I remember reading about a circuit or switch located toward the glove
>compartment that is the cause of this.
>
>If anyone could advise, would greatly appreciate it.
>
>It would ideal to go to the shop TELLING them what to fix instead of
>the "let's try this" approach.
>
>David H.

Hope you don't mind if I hi-jack this thread with my similar problem.

My brother's '95 M3 with the older climate control. The big fan speed
knob on the left, and the big "where to blow it" knob on the right,
and the 2 temperature knobs in the middle type.

The other week it stopped blowing. From what he can tell the
temperature control still works, but then again as it's currently
rather cold, he's probably only had it on "Cremate" setting. But he's
got no blow at all.

He said he's looked down the fuses, but doesn't know which on out of
the millions he should be looking at (his phrasing).

Any ideas, or websites to suggest?

Cheers

Dodgy.

--
MUSHROOMS ARE THE OPIATE OF THE MOOSES
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Dave Plowman1

External


Since: Jun 22, 2004
Posts: 986



(Msg. 10) Posted: Wed Feb 07, 2007 11:55 am
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

In article ,
Dodgy wrote:
> My brother's '95 M3 with the older climate control. The big fan speed
> knob on the left, and the big "where to blow it" knob on the right,
> and the 2 temperature knobs in the middle type.

> The other week it stopped blowing. From what he can tell the
> temperature control still works, but then again as it's currently
> rather cold, he's probably only had it on "Cremate" setting. But he's
> got no blow at all.

> He said he's looked down the fuses, but doesn't know which on out of
> the millions he should be looking at (his phrasing).

If the fan doesn't work or the speed control is iffy, the likely suspect
is the final stage resistor. Do a Google on that.

--
*If I worked as much as others, I would do as little as they *

Dave Plowman dave.RemoveThis@davenoise.co.uk London SW
To e-mail, change noise into sound.
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Dodgy

External


Since: Aug 18, 2005
Posts: 126



(Msg. 11) Posted: Wed Feb 07, 2007 2:55 pm
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On Wed, 07 Feb 2007 15:30:33 +0000 (GMT), "Dave Plowman (News)"
waffled on about something:

>In article ,
> Dodgy wrote:
>> My brother's '95 M3 with the older climate control. The big fan speed
>> knob on the left, and the big "where to blow it" knob on the right,
>> and the 2 temperature knobs in the middle type.
>
>> The other week it stopped blowing. From what he can tell the
>> temperature control still works, but then again as it's currently
>> rather cold, he's probably only had it on "Cremate" setting. But he's
>> got no blow at all.
>
>> He said he's looked down the fuses, but doesn't know which on out of
>> the millions he should be looking at (his phrasing).
>
>If the fan doesn't work or the speed control is iffy, the likely suspect
>is the final stage resistor. Do a Google on that.

The fan doesn't work at any speed, not even full, which if I
understand correctly, would bypass the resistor wouldn't it?

Dodgy.
--
MUSHROOMS ARE THE OPIATE OF THE MOOSES
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Dave Plowman1

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Since: Jun 22, 2004
Posts: 986



(Msg. 12) Posted: Wed Feb 07, 2007 3:55 pm
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

In article ,
Dodgy wrote:
> >If the fan doesn't work or the speed control is iffy, the likely suspect
> >is the final stage resistor. Do a Google on that.

> The fan doesn't work at any speed, not even full, which if I
> understand correctly, would bypass the resistor wouldn't it?

As I understand it, it's more of a speed controller which *can* stop the
fan working completely - and did on my E39. Not so sure about earlier
models, but as I say a Google should give all the information.

--
*When a clock is hungry it goes back four seconds*

Dave Plowman dave.DeleteThis@davenoise.co.uk London SW
To e-mail, change noise into sound.
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Dodgy

External


Since: Aug 18, 2005
Posts: 126



(Msg. 13) Posted: Thu Feb 08, 2007 10:55 am
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On Wed, 07 Feb 2007 19:26:20 +0000 (GMT), "Dave Plowman (News)"
waffled on about something:

>In article ,
> Dodgy wrote:
>> >If the fan doesn't work or the speed control is iffy, the likely suspect
>> >is the final stage resistor. Do a Google on that.
>
>> The fan doesn't work at any speed, not even full, which if I
>> understand correctly, would bypass the resistor wouldn't it?
>
>As I understand it, it's more of a speed controller which *can* stop the
>fan working completely - and did on my E39. Not so sure about earlier
>models, but as I say a Google should give all the information.

Thanks Dave, I'll have a look.

Dodgy.
--
MUSHROOMS ARE THE OPIATE OF THE MOOSES
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Dodgy

External


Since: Aug 18, 2005
Posts: 126



(Msg. 14) Posted: Thu Feb 08, 2007 12:55 pm
Post subject: Re: Appreciate help E36....heater/cooling fan loses power. [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On Thu, 08 Feb 2007 14:13:34 +0000, Dodgy
waffled on about something:

>On Wed, 07 Feb 2007 19:26:20 +0000 (GMT), "Dave Plowman (News)"
> waffled on about something:
>
>>In article ,
>> Dodgy wrote:
>>> >If the fan doesn't work or the speed control is iffy, the likely suspect
>>> >is the final stage resistor. Do a Google on that.
>>
>>> The fan doesn't work at any speed, not even full, which if I
>>> understand correctly, would bypass the resistor wouldn't it?
>>
>>As I understand it, it's more of a speed controller which *can* stop the
>>fan working completely - and did on my E39. Not so sure about earlier
>>models, but as I say a Google should give all the information.
>
>Thanks Dave, I'll have a look.
>
>Dodgy.

Ah-ha! Problem solved...

According to my brother, relay #9 had died... So now he can blow hot
air about!

Unfortunately it looks like during the "discovery phase" of this
problem he's broken/dislodged something else, so he can't actually
direct where the hot air goes! lol!

Dodgy.
--
MUSHROOMS ARE THE OPIATE OF THE MOOSES
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