At a glance
What can fail
The underbody heat shield may break and touch the exhaust system, risking fire. Some models may also have a cracked fuel line (1.8T engines) or fuel tank ventilation valve (all-wheel drive models) that leaks fuel, which can catch fire near an ignition source.
What the fix does
Dealers will perform repairs to fix the heat shield, fuel line, or ventilation valve depending on your vehicle's configuration.
Summarized — see the official notice for exact wording, dates, and contacts.