Changelog · Part Index

The last ~15 changes.

2026-07-30

The vehicle picker pre-selects the USA market as soon as you choose a chassis, so the model list appears right away. Pick a different market from the dropdown to change it.
The transmission dropdown in the vehicle picker greys out when the vehicle offers no choice (automatic only, or the catalog doesn't distinguish), instead of looking like a broken control.

This changelog, linked in the footer.
Compatible vehicles on part pages: every chassis a part fits, labeled with the part's own usage years rather than the chassis build range, each row expanding to its models with per-model year windows. (Replaces the "Used in diagrams" list.)
Phone header fixed: no more sideways scroll — compact square logo on small screens, and pages with a vehicle chip get a two-row header with a full-width search.
Vehicle picker survives back/forward: when the browser restores your previous selections, the dependent dropdowns now reload instead of leaving the form stuck.
Phone diagram tables: the copy button sits beside its part number, and columns are tighter so more of the table fits on screen.
Clearer chassis picker: facelift catalogs read "E60 LCI (2005-2010)" instead of "E60N", every entry shows production years, and the body style appears when the chassis has just one ("E90 … — Sedan").
American English: body style "Touring" now displays as "Wagon".
Copy buttons next to every part number on part and diagram pages.
Diagram tables show a dim "Not applicable" row for callouts drawn on the image that don't apply to the selected vehicle, instead of skipping them silently.
Model pages load noticeably faster (indexed production-date lookups).

Conjunction wire: parts usable "only in conjunction with" each other are bracketed by an amber wire with arrows on the diagram table; hovering any row highlights the whole group.

Default language is now American English — "Sedan", not "Saloon" — and search matches US terms.