AI DamageWhat Volkswagen established about spring material
The April 15, 2019 report describes batches with material or production parameters outside specification, potentially reducing rear-spring durability. A broken spring could damage a rear tire, detach and create a road hazard.
Applicability and the full analysisWhy the campaign expanded
The chronology explicitly identifies 19V-188 as an expansion of 18V-904. Volkswagen tested lower-loaded variants after the highest-loaded springs; results supported broader coverage. That is batch-specific investigation, not all-Jetta failure statistics.
Applicability and the full analysisFull material about the model
Volkswagen Jetta MY2019: rear spring fracture and possible tire damageSpring-batch limits in 19V-188, manufacturer testing and evidence needed to establish the defect’s cause.