One problem related to loud engine noise has been reported for the 2003 Volvo S80. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Volvo S80 based on all problems reported for the 2003 S80.
While applying the brakes, a loud noise was heard coming from the front wheel. Consumer shifted the gear into drive and then reverse and the loud noise was heard again. The consumer drove the vehicle to the dealer for inspection and the mechanic could not duplicate the problem.