One problem related to axle shaft seal has been reported for the 2003 Mercury Marauder. The most recently reported issues are listed below.
Ford motor issued a recall (NHTSA campaign 04v328000 & NHTSA pe 04010) for 2003 Ford crown victoria & Lincoln town car about rear bearing seals and axles. Ford l/m will not repair my 2003 Mercury Marauder based on this. It is the exact same vehicle, especially the rear end. Marauder is a limited addition with the police package mentioned in the recall.