How this differs from the NaTIS status code check
Our NaTIS vehicle status codes guide covers what Code 1 through Code 4 mean on paper. This guide covers the physical side: what a rebuilt car actually looks like once you know where to check, regardless of what the paperwork says — because a write-off doesn't always get formally recorded as such, and a rebuild that happened privately or informally may never show up as a status code at all.
Overspray in places that shouldn't have paint
A full or partial respray after major accident repair often leaves faint overspray on components that were masked quickly rather than removed properly — rubber door seals, weatherstripping, badges, and plastic trim. A light dusting of body-colour paint on a rubber seal, especially one that doesn't match the surrounding factory finish, is a strong sign of repair work well beyond a simple touch-up.
Mismatched panel wear and fade
Panels replaced during a rebuild will often show different wear and UV fade characteristics from the original panels around them — a boot lid or bonnet that looks slightly newer, glossier, or a subtly different shade from the doors and roof, especially on an older car where the original paint has had years to fade evenly. Compare panels in direct sunlight, not under shade or artificial light, where subtle differences are much easier to see.
| What you're comparing | What a mismatch suggests |
|---|---|
| Panel gloss/shade across the car | A replaced or resprayed panel from rebuild work |
| Overspray on rubber seals or trim | Rushed masking during a respray, not a factory finish |
| Panel gaps and alignment | Replaced panels not perfectly refitted to factory tolerance |
| Airbag warning light behaviour | Possible prior deployment and module replacement or reset |
Check the airbag system carefully
A car that was in a serious enough accident to be written off may have had its airbags deploy. Check that the airbag warning light illuminates briefly on start-up and then goes out — a light that stays on, or comes on intermittently, can indicate a fault in the system, sometimes from a module that was reset or replaced improperly during a rebuild. Inspect the steering wheel and dashboard airbag covers closely for seam mismatches or a slightly different texture from the surrounding trim, which can indicate a replacement cover after deployment.
Panel gaps and structural alignment
Stand at the front and rear corners of the car and sight along the panel gaps — between the bonnet and front wings, between doors, around the boot lid. Even, consistent gaps all around are what a factory-built car has. Gaps that are wider on one side than the other, or doors that don't close with quite the same resistance and sound on both sides, suggest the underlying structure has been repaired rather than left factory-original.
Combine this physical check with a NaTIS status code lookup and a police clearance — see our police clearance guide. None of these checks alone is conclusive, but a car that passes all three is genuinely low risk, and one that raises a flag on any of them deserves real caution before you pay a deposit.
A well-rebuilt write-off can be a perfectly good car — a badly rebuilt one is a risk wearing fresh paint
The physical evidence — overspray, panel mismatch, airbag light behaviour, and gap consistency — tells you what the paperwork might not. None of these on their own is proof of anything, but two or three together on the same car is a pattern worth taking seriously.
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