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A different roof problem
- enuff_zed
- Lifer
- Posts: 14702
- Joined: Wed Oct 26, 2016 11:05 am
- Location: Attleborough, Norfolk
A different roof problem
Morning all,
Been at least 5 minutes since someone posted a roof issue so here's mine.
Got me stumped!
Occasionally when I press the roof down button on my 2.2i I get nothing at all. No unlock, no red light, no window drop, no noises from anywhere.
This only happens when the engine is running, and when I am parked up.
If I turn the engine off everything works perfectly every time.
It also works every time by the key in the lock and hold method.
So to me this points to the car thinking it is moving too fast (even though it is stationary)
Anyone ever come across this before?
Been at least 5 minutes since someone posted a roof issue so here's mine.
Got me stumped!
Occasionally when I press the roof down button on my 2.2i I get nothing at all. No unlock, no red light, no window drop, no noises from anywhere.
This only happens when the engine is running, and when I am parked up.
If I turn the engine off everything works perfectly every time.
It also works every time by the key in the lock and hold method.
So to me this points to the car thinking it is moving too fast (even though it is stationary)
Anyone ever come across this before?
- Smartbear
- Lifer
- Posts: 13685
- Joined: Wed Feb 05, 2014 6:54 pm
- Location: a barn in Somerset
A different roof problem
Either that or the roof control has been turned off by terminal 30enuff_zed wrote: ↑Mon Oct 18, 2021 10:14 am Morning all,
Been at least 5 minutes since someone posted a roof issue so here's mine.
Got me stumped!
Occasionally when I press the roof down button on my 2.2i I get nothing at all. No unlock, no red light, no window drop, no noises from anywhere.
This only happens when the engine is running, and when I am parked up.
If I turn the engine off everything works perfectly every time.
It also works every time by the key in the lock and hold method.
So to me this points to the car thinking it is moving too fast (even though it is stationary)
Anyone ever come across this before?
Rob
e89 Sdrive 20i, plenty of mumbo & good economy-the thinking bears z4
e89 Sdrive 30i, this ones busted, pass me another...
e85 3.0si sold
- bigwinn
- Lifer
- Posts: 4619
- Joined: Wed Jul 08, 2020 7:13 pm
- Location: Lincoln UK
- Contact:
A different roof problem
Whats terminal 30 Rob? Sorry to hijack just interested...
And I couldn't resist: https://youtu.be/Kw-Fl_xGpyY
And I couldn't resist: https://youtu.be/Kw-Fl_xGpyY
If the forum helped you, why not help the forum back. Thats the Z4 way!
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- enuff_zed
- Lifer
- Posts: 14702
- Joined: Wed Oct 26, 2016 11:05 am
- Location: Attleborough, Norfolk
A different roof problem
It works fine 90% of the time though?Smartbear wrote: ↑Mon Oct 18, 2021 10:30 amEither that or the roof control has been turned off by terminal 30enuff_zed wrote: ↑Mon Oct 18, 2021 10:14 am Morning all,
Been at least 5 minutes since someone posted a roof issue so here's mine.
Got me stumped!
Occasionally when I press the roof down button on my 2.2i I get nothing at all. No unlock, no red light, no window drop, no noises from anywhere.
This only happens when the engine is running, and when I am parked up.
If I turn the engine off everything works perfectly every time.
It also works every time by the key in the lock and hold method.
So to me this points to the car thinking it is moving too fast (even though it is stationary)
Anyone ever come across this before?
Rob
- Smartbear
- Lifer
- Posts: 13685
- Joined: Wed Feb 05, 2014 6:54 pm
- Location: a barn in Somerset
A different roof problem
It’s a relay on the fuse panel which turns off different circuits individually as the car slowly goes to sleep, it’s been know to cause problems.bigwinn wrote: ↑Mon Oct 18, 2021 10:33 am Whats terminal 30 Rob? Sorry to hijack just interested...
And I couldn't resist: https://youtu.be/Kw-Fl_xGpyY
Rob
e89 Sdrive 20i, plenty of mumbo & good economy-the thinking bears z4
e89 Sdrive 30i, this ones busted, pass me another...
e85 3.0si sold
- bigwinn
- Lifer
- Posts: 4619
- Joined: Wed Jul 08, 2020 7:13 pm
- Location: Lincoln UK
- Contact:
A different roof problem
related to gm5?Smartbear wrote: ↑Mon Oct 18, 2021 10:39 amIt’s a relay on the fuse panel which turns off different circuits individually as the car slowly goes to sleep, it’s been know to cause problems.bigwinn wrote: ↑Mon Oct 18, 2021 10:33 am Whats terminal 30 Rob? Sorry to hijack just interested...
And I couldn't resist: https://youtu.be/Kw-Fl_xGpyY
Rob
every day is a school day eh
If the forum helped you, why not help the forum back. Thats the Z4 way!
EWS Delete PM me
Coding- airbags etc PM me
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Coding- airbags etc PM me
- Smartbear
- Lifer
- Posts: 13685
- Joined: Wed Feb 05, 2014 6:54 pm
- Location: a barn in Somerset
A different roof problem
This one Robbigwinn wrote: ↑Mon Oct 18, 2021 10:33 am Whats terminal 30 Rob? Sorry to hijack just interested...
And I couldn't resist: https://youtu.be/Kw-Fl_xGpyY
e89 Sdrive 20i, plenty of mumbo & good economy-the thinking bears z4
e89 Sdrive 30i, this ones busted, pass me another...
e85 3.0si sold
- Smartbear
- Lifer
- Posts: 13685
- Joined: Wed Feb 05, 2014 6:54 pm
- Location: a barn in Somerset
A different roof problem
It’s a latch relay with more than one pick up coil, it can get hr contacts Robenuff_zed wrote: ↑Mon Oct 18, 2021 10:35 amIt works fine 90% of the time though?Smartbear wrote: ↑Mon Oct 18, 2021 10:30 amEither that or the roof control has been turned off by terminal 30enuff_zed wrote: ↑Mon Oct 18, 2021 10:14 am Morning all,
Been at least 5 minutes since someone posted a roof issue so here's mine.
Got me stumped!
Occasionally when I press the roof down button on my 2.2i I get nothing at all. No unlock, no red light, no window drop, no noises from anywhere.
This only happens when the engine is running, and when I am parked up.
If I turn the engine off everything works perfectly every time.
It also works every time by the key in the lock and hold method.
So to me this points to the car thinking it is moving too fast (even though it is stationary)
Anyone ever come across this before?
Rob
e89 Sdrive 20i, plenty of mumbo & good economy-the thinking bears z4
e89 Sdrive 30i, this ones busted, pass me another...
e85 3.0si sold
- enuff_zed
- Lifer
- Posts: 14702
- Joined: Wed Oct 26, 2016 11:05 am
- Location: Attleborough, Norfolk
A different roof problem
Rob, is really as simple as it looks?
(Like me )
(Like me )
- Smartbear
- Lifer
- Posts: 13685
- Joined: Wed Feb 05, 2014 6:54 pm
- Location: a barn in Somerset
A different roof problem
It’s best if you disconnect the battery first before changing the terminal 30 relay as not doing so can isolate some circuits (like the vanos for instance) due to the nature of the latching relay.
Don’t ask me how i know this
Rob
e89 Sdrive 20i, plenty of mumbo & good economy-the thinking bears z4
e89 Sdrive 30i, this ones busted, pass me another...
e85 3.0si sold
- enuff_zed
- Lifer
- Posts: 14702
- Joined: Wed Oct 26, 2016 11:05 am
- Location: Attleborough, Norfolk
A different roof problem
Thanks Rob,
Think I'll be giving that a go then.
Is that the back of the fuse box? Do you need to lower it to get at it?
- enuff_zed
- Lifer
- Posts: 14702
- Joined: Wed Oct 26, 2016 11:05 am
- Location: Attleborough, Norfolk
A different roof problem
Smartbear, you are aware this issue is my E85?
Just wondering as I can only find reference to this on Realoem being on an E89?
Edit: Scratch that! Just looked at the wiring diagram you posted again. Sorry.
Just wondering as I can only find reference to this on Realoem being on an E89?
Edit: Scratch that! Just looked at the wiring diagram you posted again. Sorry.
- Number5
- Lifer
- Posts: 6025
- Joined: Tue Sep 24, 2013 7:34 pm
- Location: Bristol M4/M5
A different roof problem
I agree. It doesnt look like an E85 Fusebox
Alpina Roadster #307
Porsche Boxster GTS
Previous Zs
Stratus E86
G29 30i
1x Imola Z4MR
Alpina #019
10x E85 Se/Si Roadsters
2x E89's
Roof Motor Relocations (Bristol)
Porsche Boxster GTS
Previous Zs
Stratus E86
G29 30i
1x Imola Z4MR
Alpina #019
10x E85 Se/Si Roadsters
2x E89's
Roof Motor Relocations (Bristol)
- Smartbear
- Lifer
- Posts: 13685
- Joined: Wed Feb 05, 2014 6:54 pm
- Location: a barn in Somerset
A different roof problem
The pic’s my e89 fuse bay but i believe the e85 has a similar set up with this relay
Rob
e89 Sdrive 20i, plenty of mumbo & good economy-the thinking bears z4
e89 Sdrive 30i, this ones busted, pass me another...
e85 3.0si sold
- enuff_zed
- Lifer
- Posts: 14702
- Joined: Wed Oct 26, 2016 11:05 am
- Location: Attleborough, Norfolk
A different roof problem
Would you happen to know where it sits on an E85 fusebox then please?