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Bonnet fails to lock

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Yahgel

Bonnet fails to lock

Post by Yahgel » Sat May 25, 2013 11:28 pm

I had a problem opening the bonnet but eventually I managed to get it open. Now I have a problem in that it will not close properly
Any ideas please

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chrisj900
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Re: Bonnet fails to lock

Post by chrisj900 » Sat May 25, 2013 11:59 pm

i had the same problem today, im putting it down to the hot weather
the normal fix for both problems is to grease the mech under the bonnet.
if it does get stuck closed. normally it can be opened with one person pushing on the bonnet while another pulls the release
z4 roadster 2.5i, hardtop, stubby, black grills, Dice silverline, carbon badges, custom illuminated wind deflector, custom iphone dock

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Swiftly
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Re: Bonnet fails to lock

Post by Swiftly » Sun May 26, 2013 9:11 am

+1 A bit of TLC involving oil and grease is all that is required.
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Carol M
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Re: Bonnet fails to lock

Post by Carol M » Sun May 26, 2013 9:56 am

Had this on my Z3 and a bit of grease did the trick.

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seanodwyer
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Re: Bonnet fails to lock

Post by seanodwyer » Sun May 26, 2013 12:50 pm

I had the same issue. Gave it a good clean with WD40 and then a good grease to keep it sloppy. Don't forget to do the both bits, the latch on the bonnet and the lock on the chassis.
2005, 2.0L E85, Toledo Blue. Mods: Stubby, ZHP gear knob, cruise control, AUX, Cup Holders, De-badged, Brodit Iphone 4 holder, OEM hood cover, Black Grilles, OEM mesh windblocker, Nokia CK-100 car kit, tinted rear lights, ACS pedal set and loads of TLC

Yahgel

Re: Bonnet fails to lock

Post by Yahgel » Mon May 27, 2013 12:38 am

Thank you to everybody who replied
I have only just purchased the Z4 as a weekend car and thought that this problem was more serious than 'grease' but after cleaning the catch and spring as suggested and trying to close the bonnet a few more times it finally locked.
Thank you all again
Gel :)

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Swiftly
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Re: Bonnet fails to lock

Post by Swiftly » Mon May 27, 2013 8:06 am

Glad it sorted Yahgel, now you can relax and enjoy your zed :driving: :driving: :thumbsup:
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Replacement, G29 Z4 M40i Lci in Alpine White :wub:
Gone G29 Z4 M40i in San Francisco Red
Gone F22 M240i auto coupe in Estoril Blue
Gone 2007 E85 3.0si Sport in Silver Grey,

flybobbie
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Re: Bonnet fails to lock

Post by flybobbie » Fri May 31, 2013 9:47 pm

I fiddled with the rubber bump stops just behind the headlamps.
I screwed them out a bit thinking it would make the bonnet more stable only to find the bonnet harder to close and open.

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