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Pickles View Drop Down
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    Posted: 06-January-2009 at 22:20

Hi

I'm new here having been directed to the forum by Nigel, a long suffering pal (and fellow BMW fan).

A few days ago I was shuffling my E38 735i ('R' '98) into a parking space and the transmission suddenly decided it didn't want to go forward or back. With a bit of persuasion it finally made it. From then on, ocasionally things were very sluggish from a standing start, but the next 200 or so miles of motorway driving went without a hitch.

Today the sluggish start returned with a vengeance, and when I turned the engine off 'TRANS FAILSAFE PROG'  appeared in the display. The handbook says this is a malfunction in the control electronics or in the automatic transmission. 'All selector lever positions can still be selected, but in any forward gear position only 4th and 5th gears are actually available'. This probably explains the sluggish start from rest.

Has anyone out there any experience of this issue and/or know the best way forward to resolving it? Or is it a case of BMW service to the rescue?

By the way - HAPPY NEW YEAR!!   



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Post Options Post Options   Thanks (0) Thanks(0)   Quote kbannon Quote  Post ReplyReply Direct Link To This Post Posted: 06-January-2009 at 22:28
Welcome to the forum Pickles.
I'm not an auto expert but hopefully someone on here will be able to provide advice.
I would recommend a good tranny specialist over a BMW dealer who will probably just get the current apprentice to spend an hour under her before insisting that the box needs to be replaced!
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Rhys Quote  Post ReplyReply Direct Link To This Post Posted: 06-January-2009 at 22:36
Originally posted by Pickles Pickles wrote:

..a long suffering pal



You poor bloke...

Welcome to the forum
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jack735 Quote  Post ReplyReply Direct Link To This Post Posted: 06-January-2009 at 22:46

The transmissions on these cars are allegedly bulletproof!

Hows your battery?  Seems a common enough fault for this error to show when battery power isn't up to much.  On average expect to change the battery every 3 years or so.  With so many extras as standard it wears them down.

I know they are supposed to be sealed for life but it could be a wee top up of the ATF is all thats needed.  If it is this (mileage 100k +?) then some folk recommend having the fluid and filter changed.

HTH

 

 

 

PS welcome to THE forum.



Edited by Jack735
Oooh, The machine of a dream, such a clean machine With the pistons a pumpin', and the alloys all gleam, When I'm holding your wheel, All I hear is your gear, With my hand on your grease gun, Mmm it's like a disease son, I'm in love with my car, gotta feel for my automobile, Get a grip on my .......
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Nigel View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Nigel Quote  Post ReplyReply Direct Link To This Post Posted: 06-January-2009 at 23:08
Originally posted by Pickles Pickles wrote:

..a long suffering pal

He ain't seen his sig yet  

welcome to the forum Rog

Best Wishes

Nigel

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Rossi Quote  Post ReplyReply Direct Link To This Post Posted: 06-January-2009 at 23:10
Welcome to the Forum 

Shogun on here seems to be in the know about the 7 series.
Pretty sure he'll be along soon to assist.
Meanwhile, you may want to have a browse through his website.

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Nigel Quote  Post ReplyReply Direct Link To This Post Posted: 07-January-2009 at 00:05

I found some stuff for you and posted it here Rog (whilst you were working out how to post etc) :

http://www.bavarian-board.co.uk/forum_posts.asp?TID=43597&am p;PN=1

 

Best Wishes

Nigel

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Andrew Rolland Quote  Post ReplyReply Direct Link To This Post Posted: 07-January-2009 at 08:52

I had a similar fault on my E39.....and it wasn't cheap!

The tranny goes into an emergency mode which means you only get 3rd and 4th gear and reverse.

You need to take the car by means of a transporter (or rear wheels lifted) to an Automatic Transmission Specialist.

He has the correct diagnostic machines and test machines to check out your tranny, advise you of the fault and then fix it.

Anything else is just guess work.  Given how complex the autoboxes are it isn't diy territory.  Yes they are sealed for life which means there is no dipstick thus no way of filling the tranny nor checking the fluid level.

Do not believe the BMW story about it being sealed for life, as soon as mine is out of warranty it will be going to the Transmission Specialist for a Service which will include, filter replacement, fluid change and adjustments of the various parts of the tranny.  A service should be done every 30,000 to 50,000 and will cost probably in the region of about 150.

Your car will have a ZF autobox, which yes is fairly bomb proof but given how many Merc's, Audi's and BMW's that are out there fitted with ZF transmissions, failures are rare.

My E39 suffered from a faulty pressure solenoid and a fault in the valve body.  I ended up getting a complete new solenoid bank and my valve body overhauled.  It cost me 702 for this work 6 weeks into E39 ownership.

Let us know how you get on.

Andrew

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Nigel Quote  Post ReplyReply Direct Link To This Post Posted: 07-January-2009 at 21:00
Where did you use for your repair Andrew ?
Best Wishes

Nigel

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Nigel Quote  Post ReplyReply Direct Link To This Post Posted: 07-January-2009 at 21:11

Rog

This is the BMW breakers I spoke about on the phone :

http://www.fabdirect.com/default.asp?id=208

they have a tech help page :

http://www.fabdirect.com/faq/?id=82

All we really need to do is find out whats wrong, I'll have a search around for autobox specialists

 

Best Wishes

Nigel

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Nigel Quote  Post ReplyReply Direct Link To This Post Posted: 07-January-2009 at 21:22

This might be interesting :

http://www.fedauto.co.uk/

It came up with this for our area :

http://www.s-ymotors.co.uk/

Ballsal heath eh ?, we could keep ourselves amused whilst the work is done.

Its juts a cse of finding somebody we can trust to diagnose it, it may not even be your box, it could just be the control electronics

Best Wishes

Nigel

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Andrew Rolland Quote  Post ReplyReply Direct Link To This Post Posted: 08-January-2009 at 08:45

Originally posted by Nigel Nigel wrote:

Where did you use for your repair Andrew ?

Mackie Automatic Transmissions Ltd.  95 Causewayside Street, Tollcross, Glasgow, G32 8LT tel 0141 778 4545.

Andrew

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Nigel Quote  Post ReplyReply Direct Link To This Post Posted: 09-January-2009 at 23:30

Right, next part of the story :

Ole dodgy is in Ireland today (Dublin I believe), but he managed to get Robert Sterns (our local & very respected main dealer) to do him a half hour diagnostic check.

They have rung him today to say the gearbox is just about finished, all they can do is replace it, something like 5,300 incl vat, but they will give him some discount due to the age of the car ???? about a grand off I think he said, making it 4,300

So, unless we can come up with some miracle or other, thats another very nice 7 series, with only 130,000 on the clock, about to meet a scapyard.

I'll ring a couple of auto specialists tomorrow morning to see what they say, & a couple of scapyards to see what they can do, but other than that, I think its game over.

Best Wishes

Nigel

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jack735 Quote  Post ReplyReply Direct Link To This Post Posted: 10-January-2009 at 09:57

I used these guys a few years ago for bits, not even sure if they still exist but worth a try.

GCD  Selby
24 High Street
West Cowick

Contact details sent to Nigel by PM.

Quote the BMW 7 Resource.  If you have any luck I supose the only fair thing to do would be to join

http://www.bmw7resource.co.uk/forum/index.php

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Post Options Post Options   Thanks (0) Thanks(0)   Quote MBW1 Quote  Post ReplyReply Direct Link To This Post Posted: 10-January-2009 at 12:02
Bloody hell, don't throw it away!

Try Quarry Motors or FAB for a good used box. But replace the torque
converter oil seal and the filter/sump gasket. I don't know how much they
charge for a box, but a rebuild will be about a grand.
I don't have a carbon footprint. I drive everywhere.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Nigel Quote  Post ReplyReply Direct Link To This Post Posted: 11-January-2009 at 18:02

Rog.

I found this place in Brum, I rang them saturday, they quoted me 875 + vat (not that vat bothers you), and say its possible same day, but two days at the outside :

http://www.drivertransmissions.co.uk/index.html

Best Wishes

Nigel

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Pickles Quote  Post ReplyReply Direct Link To This Post Posted: 11-January-2009 at 22:52

Thanks for all your input on this one.

I tested the battery & all ok.

Took it to trusted BMW dealer & Nigel has told the rest...

Thanks Nigel  - in my absence from the country for all your digging to find a possible solution....

That looks like one of the places I looked up from one of your links before I went away. I'll ring them tomorrow & confirm - maybe I can get it back on the road at a reasonable cost after all!

Thought for 2009

A successful man is one who makes more money than his wife can spend. A successful woman is one who can find such a man.  

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Andrew Rolland Quote  Post ReplyReply Direct Link To This Post Posted: 12-January-2009 at 08:23
Originally posted by Nigel Nigel wrote:

he managed to get Robert Sterns (our local & very respected main dealer) to do him a half hour diagnostic check.

They have rung him today to say the gearbox is just about finished, all they can do is replace it, something like 5,300 incl vat, but they will give him some discount due to the age of the car ???? about a grand off I think he said, making it 4,300

No surprise there then.

BMW dealers cannot do anything to automatic gearboxes.  All they can do is check and top up fluid or sell you a new one which is what they have priced for.  They can't even begin to start repairing a autobox.

It needs to go to an Automatic Transmission Specialist and not a BMW dealer.

Andrew

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Nigel Quote  Post ReplyReply Direct Link To This Post Posted: 13-January-2009 at 21:40

Its in one at this very moment, should be done tomorrow.

I/we will let you know how it does

 

Best Wishes

Nigel

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Andrew Rolland Quote  Post ReplyReply Direct Link To This Post Posted: 14-January-2009 at 08:33

Keep us posted please Nigel.

Andrew

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