Chest Clip, Buckle, Harness Related Problems of the 2020 Hyundai Santa Fe

Chest Clip, Buckle, Harness problem

The harness adjustment button on my nuna rava car seat has failed, preventing the harness from being properly tightened. This makes it impossible to securely restrain my child. This issue involves the same harness adjustment mechanism that nuna previously addressed in a voluntary recall, where debris could cause the adjuster to malfunction and result in a loose harness. The seat has not been misused and is within its expected usable lifespan. Despite this, nuna has refused to repair or replace the seat, stating it is out of warranty. This is a safety-critical failure that directly impacts child passenger safety, as the harness cannot be properly secured in the event of a crash.