A8 Parts Forum  

Go Back   A8 Parts Forum > A8 D3 > D3 - Interior Electrics

D3 - Interior Electrics Airbags, Sensors, climate modules, instrument clusters, switches etc

Reply
 
Thread Tools Display Modes
  #31  
Old 9th September 2015, 11:37 AM
Dezzy's Avatar
Dezzy Dezzy is offline
Senior Member
 
Join Date: Sep 2009
Location: N. Devon
Posts: 2,715
Default

The blade type fuses are standard and any motor factor will have them. Ring A8Parts for anything not listed on ebay, they'll have loads of them or might be able to pull them from a car breaking maybe. Also worth ringing you local stealer for a price on relay there might not be a lot in it.

Have a look here for the fuse locations CLICK ME
have a look the the ones in the boot above the battery.
__________________
1996 A8 4.2 QS. Bose, Solar roof, um...um... rally sport towbar. Now gone to a new home as the Traders 8.

Bright yellow bus o love.
Reply With Quote
  #32  
Old 9th September 2015, 11:49 AM
HPsauce HPsauce is offline
Senior Member
 
Join Date: Sep 2011
Location: Chilterns, almost over HS2!
Posts: 8,377
Default

Quote:
Originally Posted by Dezzy View Post
there are no lights on the dash
Sorry, missed that, suggests a wiring/fuse problem?
__________________
2003 D2 FL S8. Irish Green Pearl/Beige. Solar sunroof, auto-dim mirrors, electric rear seat functions, ski hatch retrofit; extended leather. Aftermarket DVB-T, reversing camera and full XCarlink (Bluetooth etc.).
2016 Volvo V40 T5 Cross Country (4WD) with ALL the toys including adaptive cruise etc. etc. Osmium Grey with Blonde/Charcoal leather interior. Polestar performance "optimisation". (A much rarer model than a D2 S8 by the way!) Oh, and a brand new engine at just under 30,000 miles on the factory one!
Finally: gone, but not forgotten.....
1998 D2 PF S8. AgateGrey/Platinum. Every option (I think) except electric rear seats, tiptronic steering wheel, ski hatch, towbar & dimming door mirrors.
e.g. Cruise control, NavPlus/TV, Bose, GSM, Xenons, Solar roof, Parking sensors, Alcantara/leather everywhere of course. (internal dimming mirror added later)
1998 (very early) Ford Focus 1.8 Zetec; ABS/TCS, Heated screen/mirrors, Aircon, Auto-dim mirror, Leather, Trip computer, Cruise control, OEM Ford SatNav with CD changer.
And before that a lot of Rover 800s, a few oddities, a lovely Triumph Dolomite 1850HL with Overdrive and way back in my schooldays an Austin Seven aka Mini 850!
Reply With Quote
  #33  
Old 9th September 2015, 08:29 PM
A8L A8L is offline
Member
 
Join Date: Nov 2013
Location: Manchester
Posts: 69
Default

I have just attempted to recode the battery without success. I get an error saying 'Coding Rejected, Error 0E'. I used 11 digits off the new battery and a generic serial number which I got from the yuasa website. There was nothing in the list of vendors for yuasa either

I then done a few scans all with slightly different results.

I have checked almost all the fuses from the owners manual and they all look to be fine (not blown).

I have also noticed that the electric windows, air con\blower, and the blinds don't work but everything else does

#Struggling

Attached a pic of the MMI with most options under the 'car' menu greyed out - if I try and access one of them it says 'turn on ignition to modify'
Attached Thumbnails
Click image for larger version

Name:	carnew 002.jpg
Views:	197
Size:	869.3 KB
ID:	11831   Click image for larger version

Name:	carnew 003.jpg
Views:	205
Size:	859.8 KB
ID:	11832   Click image for larger version

Name:	carnew 004.jpg
Views:	215
Size:	238.4 KB
ID:	11833  

Last edited by A8L; 9th September 2015 at 08:31 PM.
Reply With Quote
  #34  
Old 9th September 2015, 09:44 PM
Delboy's Avatar
Delboy Delboy is offline
Senior Member
 
Join Date: Aug 2013
Location: Lowestoft, Suffolk
Posts: 2,492
Default

I think you now need to proceed to see what's happening with the relay for terminal 15.

If you drop the knee bolster below steering column, see my retrofit thread for ACC for how to do that and then remove the upper right relay on the relay carrier, inspect and test it and using the current flow diagram check to see if the relay is getting a control voltage to turn it on.

You can also try bridging the terminals that would be switched to see if the ignition comes on.

__________________
Del


Last edited by Delboy; 9th September 2015 at 09:46 PM.
Reply With Quote
  #35  
Old 10th September 2015, 08:52 AM
tc4332's Avatar
tc4332 tc4332 is offline
Senior Member
 
Join Date: May 2014
Location: Wigan, Greater Manchester, UK
Posts: 2,323
Default

Hope that you manage to sort this.
Please keep us updated.
__________________
Ray at Wigan Pier

2014 A8L D4 4.0TFSI Gold (Sticker says "Beige") Can't leave you in a black smoke cloud anymore..
In progress, Nothing left to do.



Gone 2004 A8 D3 3.0 TDI. Ebony Pearl Black (with little bits of other colours and glitter)
Reply With Quote
  #36  
Old 10th September 2015, 08:59 AM
A8L A8L is offline
Member
 
Join Date: Nov 2013
Location: Manchester
Posts: 69
Default

Hi Dell - thanks mate, that is my next port of call.

once I have removed the knee thingy is the upper right relay the one labelled 370 with the yellow dot in the lower left corner on your pic?

do I need any specific tools to test it, what am I looking for exactly - sorry to be a bit green but electrics is way over my head.

bridging the terminals?? any pointers on how to try that ?


thanks a lot
Reply With Quote
  #37  
Old 10th September 2015, 10:47 AM
Delboy's Avatar
Delboy Delboy is offline
Senior Member
 
Join Date: Aug 2013
Location: Lowestoft, Suffolk
Posts: 2,492
Default

As far as i can tell from the info I have and for that year the top right relay should be the one in question.

if your unsure about car electrics and such it would be best to find a friend that does to speed your fault finding up and keep it safe.

But you could remove the relay and pry the cover open, then re insert the relay and you can then squeeze the switch plate together simulating it switching.

But there are other test that can be carried out, and would need someone that knows what to check for.

Sorry I can't guide you better but teach auto electrics over the internet is no easy task as I'm sure you can appreciate.
__________________
Del

Reply With Quote
  #38  
Old 10th September 2015, 11:59 AM
A8L A8L is offline
Member
 
Join Date: Nov 2013
Location: Manchester
Posts: 69
Default

Thanks Del - I will give it a whirl and see what I can figure out. As you say I think its best to get an auto electrician to have a look as I am not confident messing with electrics.

I appreciate you cant really teach electrics diagnostic skills via a forum but thanks for your pointers.

Anyone nr me looking to earn a few £££ testing

There is an Audi specialist near me (Nigel Travis) but I can't move the car
Reply With Quote
  #39  
Old 10th September 2015, 07:23 PM
A8L A8L is offline
Member
 
Join Date: Nov 2013
Location: Manchester
Posts: 69
Default

just a quick update

I have contacted Nigel Travis (http://nigeltravis.wix.com/nigel-travis-vw-audi) to see if he can help, he has worked on my 8 in the past and I was impressed so fingers crossed he can get to the bottom of the issue for me..

I'll post an update once I get a reply from him
Reply With Quote
  #40  
Old 15th September 2015, 06:19 PM
daviesbike daviesbike is offline
Banned
 
Join Date: May 2011
Posts: 1,897
Default

May I Ask What engine it is ?

I have actually fixed this issue before on a 4.2, By using a power probe to feed the Solenoid on the started, and with Ignition On inside the car it fired up, after doing this several times and allowing the car to fully heat up and drive 50 miles it didnt do it again,

A8s do not like being stood Still for long at all, in this case the solenoid was stuck solid, so no click when turning on and no noise, it was as you said " Dead " other than electrics

If you get stuck PM me and il see if i can help, and maybe take a look for you.
Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 10:05 AM.


Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.