In the affected vehicles, an incorrect mixture of underbody coating could lead to icicle-like pieces hanging down from the undercarriage, especially if too much coating is applied. The pieces could puncture the fuel line and cause a leak, increasing the risk of fire.
The S60s affected by the recall were built between Jan. 10 and Feb. 3, 2012. The XC60s were made between Jan. 10 and Jan. 26, 2012. You can check your vehicle’s build date on a sticker on the driver-side doorjamb.
Volvo will notify owners starting on or before April 13, and dealers will inspect the undercarriage and remove excess coating free of charge. They will also replace any affected fuel lines. Owners can call Volvo at 800-458-1552 or NHTSA's vehicle safety hotline at 888-327-4236 for more info.