NHTSA (USA)Critical
At a glance
What can fail
The wire harness for the power lumbar seat feature runs under the front seat cushion support wires. These support wires can rub and damage the harness insulation, causing electrical resistance and shorts through the support wires.
What the fix does
Dealers will inspect the seat wires. If undamaged, the harness will be protected with tubing and tape, then rerouted. If damaged, the harness will be replaced.
NHTSA Campaign #96V064000 — full official notice →
Summarized — see the official notice for exact wording, dates, and contacts.