One problem related to underbody shield has been reported for the 2003 Volkswagen Passat. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Volkswagen Passat based on all problems reported for the 2003 Passat.
While driving on the interstate to work, front underbody cover became detached. I was able to pull off the road to see what happened and I was within 5 miles of a repair shop.