At a glance
What can fail
On certain vehicles, the wire harness for the driver seat lumbar support may be routed incorrectly. When the seat moves to its lowest position, the harness can get pinched or scraped against seat structure, causing an electrical short that could start a fire.
What the fix does
Dealers will replace the lumbar wire harness with a properly routed one.
Summarized — see the official notice for exact wording, dates, and contacts.