fullymatted.
Back to search
Rennlist

Hardtop fittings on 99

Add to repair workspace
Open repair workspace
Original source
9 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHHardtop fittings on 99

Leading reported evidence

Recommend allen (hex?) wrench size and shape

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

What is the recommended Allen (hex?) wrench size and shape to bring along?

Hardtop fittings on 99
Read full discussion summary

Leading evidence: 'Recommend allen (hex?) wrench size and shape' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Recommend allen (hex?) wrench size and shape' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 9 captured posts examined · 0 partial discussions

Frequently discussed actions (1)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Recommend allen (hex?) wrench size and shape

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

What is the recommended Allen (hex?) wrench size and shape to bring along?

Hardtop fittings on 99
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

9 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T072535Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I�m looking to fit a hardtop to this 99. I have never fitted one before. Is it normal that the two sides are slightly different on the car? The top picture casting is marked with a 2 and is slightly different from the other side. I have obtained a wrench and it appears that it engages the Allen fitting on the actual hardtop. Just checking nothing is missing that would prevent the hardtop to fit. I�m looking for a 1999 only color and would likely have to drive a distance and try to fit it. Thanks

POST 2Original post

Yes, they are different because one of them carries the power to the window defroster. Once you source a top, you will need to fit it to your car. It isn't a bolt and go, except by luck. I have the documentation I can share. DM me.

POST 3Original post

Related to above, I just made an offer to buy a Hardtop in v good condition for my 2002 C4 Cabrio. My intent when picking it up is to drive it home atop my '02 C4 Cabrio. Is it likely to fit adequately enough to make the ride home, before fine tuning the fitment?? What tools will I need to lock the hardtop down in the sockets? No tools are coming with the top. What is the recommended Allen (hex?) wrench size and shape to bring along? Thanks and regards, Jeff

POST 4Original post

6mm. See attachment for install adjustments. With luck it will fit well enough to get it home. Theo

POST 5 / ORIGINAL POSTEROriginal post

Thanks Theo that�s awesome .

POST 6Original post

Has anybody retrofitted the hardtop mount on a hardtop-deleted car? I love having the removable hard top, but I bought a '04 C4S, and the build sheet indicates that it was removed.

POST 7Original post

Quotes source post: 20212519

Here is a good tutorial with pictures: https://www.diyauto.com/manufacturer...a-997-by-wiggy You need to be aware of what type of rear mounts the hardtop has. There are two styles....the 996's had "bayonet" style mounts where the later cars had a screw style mount. The tutorial I posted shows the later screw style. You will need to have the matching receivers for the style of rear mounts the top has on it. I did the retrofit on my 997 and the top I found had the old style bayonets so I sourced the correct receivers from DC Auto. You can also find them on eBay.

POST 8Original post

Quotes source post: 20212519

If you have the receivers on your car like the ones shown in the first post, you can drop in a hardtop. I did and many of us have done it. The hardtop will need some adjustment to fit it exactly to your car, but it will work. It's a less expensive way of getting the hardtop.

POST 9Original post

For what it’s worth, my ‘04 has the factory top and bayonet-style locks.

This is a source reference. Confirm exact model applicability in the original material.