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Steverr

Member Since: 27 Oct 2013
Location: Bristol
Posts: 191

2003 Range Rover Vogue Td6 Zermatt Silver

Heated door mirrors ?

Hello trying to get to the bottom of my door mirrors. They don't seem to hear up when I use the rear heated window. Does anyone have a wiring diagram to check to see if there is any power getting there for starters ?
Steve

2nd Oct 2014 5:00pm

espaceboy

Member Since: 02 Aug 2014
Location: Fae Fife
Posts: 86

2003 Range Rover Vogue 4.4 V8 Java Black

Perhaps just remove the glass, be brave with a wide leaver
then measure Voltage
rave has the diagrams, sure its the two black wires in the loom going to c2271 pins 6 &7 back of door switch module

2nd Oct 2014 5:36pm

Steverr

Member Since: 27 Oct 2013
Location: Bristol
Posts: 191

Does the glass just pop out ?

2nd Oct 2014 6:07pm

espaceboy

Member Since: 02 Aug 2014
Location: Fae Fife
Posts: 86

Yes it does, again rave gives you some tips
Position 2 levers to lower edge of mirror glass surround, apply vertical leverage.
Continue to apply an even but constant pressure, until glass releases from mounting.

2nd Oct 2014 6:10pm

mike37

Member Since: 17 Nov 2013
Location: East Mids
Posts: 36

I thought they only came on with the front demist program?

3rd Oct 2014 5:41am

mjdronfield

Member Since: 04 Nov 2011
Location: Derbyshire
Posts: 7774

2011 Range Rover Vogue SE TDV8 Buckingham Blue

I thought they only came on below a certain temp.

I'll have to read up later....you could be right.... 2011 Range Rover Vogue SE 4.4 TDV8

Previous cars :
2003 Range Rover Vogue TD6
1999 Discovery Td5 ES
1995 BMW M5 3.8 6 speed
1992 Range Rover 3.9 Efi Vogue
1992 BMW M5 3.8
1988 BMW 735i SE
1989 Ford Sierra XR4x4 2.9i
1981 Ford Fiesta Supersport

3rd Oct 2014 5:58am

RP123

Member Since: 06 Jul 2014
Location: Highlands
Posts: 187

Just checked my handbook - says they come on automatically when a certain temp is reached (no idea what temp though) !!

cheers
RP

3rd Oct 2014 7:52am

Steverr

Member Since: 27 Oct 2013
Location: Bristol
Posts: 191

Click image to enlarge

Ok guys thanks for the replies. I managed to pop the glass off.. Pretty easy really... Tested for a current and have defiantly got power going in. But 2 bits of wire and a bulb on these 2 wires. Thing is its not a constant power, it flashes.... say every 2 seconds..... Thought it would be on constantly.

3rd Oct 2014 5:42pm

Steverr

Member Since: 27 Oct 2013
Location: Bristol
Posts: 191

Ok just found a fault on the IDD tool saying...AO driver door mirror heater: open circuit
Can anyone explain what this means to me please
Steve

10th Oct 2014 3:07pm

stan
Site Moderator

Member Since: 13 Jul 2010
Location: a moderate moderated moderator moderating moderately in moderation
Posts: 35248

open circuit means a break in the supply of power , maybe the wires are chaffed or broken? ... - .- -.

Y. O. L. O.
.

10th Oct 2014 3:14pm

Steverr

Member Since: 27 Oct 2013
Location: Bristol
Posts: 191

Ok Stan thanks, will investigate further!!!

10th Oct 2014 4:15pm

kingpleb

Member Since: 07 Jun 2011
Location: Maybe here. Maybe there, I get everywhere!
Posts: 8455

Take the glass out and test by supplying 12v if they warm then the glass is fine and the real fun begins. The two cables run in through the door behind the door card to their own connector IIRC. From there they go into the door loom and then into a whole army of cables FFRR MY06 facelift With TDV8 Alloys Zeros/ATR's
Mantec Sump Guard, Rigid Load liner, MY10 BT upgrade.

13th Oct 2014 1:35pm

Steverr

Member Since: 27 Oct 2013
Location: Bristol
Posts: 191

thanks for that ... Can't wait

13th Oct 2014 6:31pm

Steverr

Member Since: 27 Oct 2013
Location: Bristol
Posts: 191

Ok checked the glass on the mirrors.. One heated up the other didn't !!!
Could check the supply as it was 18 degrees so wouldn't of kicked in anyway....

19th Oct 2014 3:16pm

SFM

Member Since: 19 Feb 2012
Location: dordogne
Posts: 258

So, if we are above a certain temperature, they will not work?
I keep getting fault come up on passenger door heated mirror, saying its a short or ground problem.
Can some one tell me which fuse it is please?

9th Feb 2024 3:32pm

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