Hello!
I have a question which I am unable to find an answer to, even after some time searching. Namely, the defrost vent on top of the dash of my BX is, like many others, cracked in several places. One thing that crossed my mind is that I could remove it and reinforce it from behind in order to mask the existing cracks, and to prevent new ones from forming. However, as the topic states, I am not sure how I'd go about doing that. Is it held on with clips? Do the A pillar plastic trims need to come off? If anyone has done this, I'd appreciate any and all input and recommendations. I should add that my BX is a Phase 2.
Thanks!
Windscreen Defrost Vent Removal
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- BXpert
- Posts: 190
- Joined: Fri Sep 10, 2021 6:22 pm
- Location: Osijek, Croatia
- My Cars: 1989 Cimos-Citroën BX 16 TRS
2007 BMW 318D (the "company car") - x 43
Windscreen Defrost Vent Removal
Proudly daily driving a 1989 BX 16 TRS since 2021


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- BXpert
- Posts: 533
- Joined: Sun Oct 27, 2013 10:54 pm
- Location: Manchester
- x 49
Re: Windscreen Defrost Vent Removal
It’s moulded into the rest of the dash, the only way to get it out is to remove the whole dash from the car.
I can’t remember what’s underneath it once it’s removed, but I think that it’s all glued together. You might be able to separate it with time & patience, but I’ve never messed with it, so I don’t know.
Hope that helps.
I can’t remember what’s underneath it once it’s removed, but I think that it’s all glued together. You might be able to separate it with time & patience, but I’ve never messed with it, so I don’t know.
Hope that helps.
1992 Citroën BX 1.9 Diesel Meteor 4x4 - The Project.
1992 Citroën BX 1.9 TXD (with GTI engine; Mulleys old car) - Parts car.
2004 Citroën Xsara Desire. (Now gone).
2016 Ford Focus Zetec - Daily Driver. (Absolute bone shaker).
1992 Citroën BX 1.9 TXD (with GTI engine; Mulleys old car) - Parts car.
2004 Citroën Xsara Desire. (Now gone).
2016 Ford Focus Zetec - Daily Driver. (Absolute bone shaker).
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- BXpert
- Posts: 190
- Joined: Fri Sep 10, 2021 6:22 pm
- Location: Osijek, Croatia
- My Cars: 1989 Cimos-Citroën BX 16 TRS
2007 BMW 318D (the "company car") - x 43
Re: Windscreen Defrost Vent Removal
Ah, it really seemed to be a separate piece. That's unfortunate, I guess I'll try to stick it back together where it stands. Thanks!David wrote: Fri Jan 24, 2025 8:02 pm It’s moulded into the rest of the dash, the only way to get it out is to remove the whole dash from the car.
I can’t remember what’s underneath it once it’s removed, but I think that it’s all glued together. You might be able to separate it with time & patience, but I’ve never messed with it, so I don’t know.
Hope that helps.
Proudly daily driving a 1989 BX 16 TRS since 2021

