Minor ripples on rear passenger-side door; heated seats and cigarette lighter inoperable; occasional Service Engine Soon light from fuel pressure code (gas cap reseat), may need fuel pump/filter; oil pan seeps. Major N52 fixes done in last 70K miles: water pump/thermostat, valve cover gasket, oil filter housing, AWD actuator, O2 sensors, DISA, coolant reservoir, hoses, belt, trans service, brakes, shocks.