V70 Body/Trim: - Sunroof notworking/working

100K+ · Jul 21st, 2013, 16:48

My 2002 T5 has not ran without the siren fuse for nearly 12 months, but all the while my sunroof has continued to operate normally. Today it stopped, thankfully it was 99% closed, but no amount of switch fiddling would kick it back into life.
I tried Marmitespreaders UEM reset ( thankyou for that BTW) didn't work. So I replaced the 5 amp siren fuse which others say when not fitted stops their sunroof working and hey presto whirl whirl sunroof fully closes.
So I played with it awhile - just to make sure it was working fine, which it did.
Then I took the siren fuse out again - whirl whirl sunroof still works just as before

I know I should be just happy that it works, but I would really like to know whats been going on... any one got any ideas????

Nothing other than the siren fuse being replaced/removed was done - save the UEM reset

Cheers

Bob

100K+ · Aug 2nd, 2013, 12:49

Update :-
Sunroof still working without the siren fuse 95% of the time.Its required the odd occassion but I then remove it again, and the roof continues to open and close until the next time. I am now constantly using it cos the air con has got a leak and has stopped working. Grrrr

Bob

PeppaS80 · Aug 3rd, 2013, 08:23

This works!

Jul 21st, 2013, 16:48	#1
100K+ Premier Member Last Online: Yesterday 23:43 Join Date: Aug 2008 Location: Newcastle	Sunroof notworking/working My 2002 T5 has not ran without the siren fuse for nearly 12 months, but all the while my sunroof has continued to operate normally. Today it stopped, thankfully it was 99% closed, but no amount of switch fiddling would kick it back into life. I tried Marmitespreaders UEM reset ( thankyou for that BTW) didn't work. So I replaced the 5 amp siren fuse which others say when not fitted stops their sunroof working and hey presto whirl whirl sunroof fully closes. So I played with it awhile - just to make sure it was working fine, which it did. Then I took the siren fuse out again - whirl whirl sunroof still works just as before I know I should be just happy that it works, but I would really like to know whats been going on... any one got any ideas???? Nothing other than the siren fuse being replaced/removed was done - save the UEM reset Cheers Bob

Aug 2nd, 2013, 12:49	#2
100K+ Premier Member Last Online: Yesterday 23:43 Join Date: Aug 2008 Location: Newcastle	Update :- Sunroof still working without the siren fuse 95% of the time.Its required the odd occassion but I then remove it again, and the roof continues to open and close until the next time. I am now constantly using it cos the air con has got a leak and has stopped working. Grrrr Bob

Aug 3rd, 2013, 08:23	#3
PeppaS80 Junior Member Last Online: Jan 27th, 2014 22:22 Join Date: Sep 2012 Location: Sussex	This works!

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