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dde light on dash board

Printed From: Bavarian-Board.co.uk - BMW Owners Discussion Forum
Category: Technical & Model Specific Forums
Forum Name: BMW 5 Series
Forum Discription: This forum will deal with any issues on the BMW 5 Series (E12, E28, E34, E39, E60 & E61)
URL: http://www.bavarian-board.co.uk/forum_posts.asp?TID=40478
Printed Date: 05-May-2024 at 17:38


Topic: dde light on dash board
Posted By: bucko68
Subject: dde light on dash board
Date Posted: 01-March-2008 at 10:46
What Does "DDE" light mean ? I have a 530d e39

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Bucko
Present Motors/1987 e30 325 cabriolet.Previous Motors 1994 E34 518, 2000 E46 318,2001 E39 530d SE.



Replies:
Posted By: thepits
Date Posted: 01-March-2008 at 14:23

Originally posted by bucko68 bucko68 wrote:

What Does "DDE" light mean ? I have a 530d e39

I've managed to find out that DDE = Digitale Diesel Elektronika - what it actually does (in English) eludes me at the moment



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Cats know your every thought.

But don't care.


Posted By: < FORZA WEST
Date Posted: 01-March-2008 at 20:30
DDE Digital Diesel Electronics is the engine managment control unit.Makes the engine run in its basic form


Posted By: thepits
Date Posted: 01-March-2008 at 20:35

Originally posted by < FORZA WEST < FORZA WEST wrote:

DDE Digital Diesel Electronics is the engine managment control unit.Makes the engine run in its basic form

So what does it mean when it comes on?

 



-------------
Cats know your every thought.

But don't care.


Posted By: bucko68
Date Posted: 01-March-2008 at 20:43
Thanks guys for yer comments

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Bucko
Present Motors/1987 e30 325 cabriolet.Previous Motors 1994 E34 518, 2000 E46 318,2001 E39 530d SE.


Posted By: kbannon
Date Posted: 01-March-2008 at 22:17
Originally posted by thepits thepits wrote:

So what does it mean when it comes on?


I presume it means that bad news is imminent!
A diagnosis will reveal it.


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Current: 2009 E60 520d "Sport" tractor
Previous: 1989 E30 320i SE
1997 E39 523i
2003 E39 525i Sport Individual


Posted By: Cambell
Date Posted: 03-March-2008 at 08:01
Its probably worth checking to see if there's water in the water trap on the fuel filter. I dunno if the diesel 5 series has such a thing but my Transit does so I suspect a sophisticated car may have.

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Posted By: The blue bullet
Date Posted: 03-March-2008 at 13:17

When the missus ran out of diesel, this light stayed on for about a week after. I later read in the manual that it stays on for a number of cycles.

And yes it was the missus.. I was drunk in the passenger side telling her "yeah, don't worry theres loads left" oops




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