The car ran fine at 77,000 miles but needed front ...

The car ran fine at 77,000 miles but needed front brake service according to the on-board computer. So I have the car serviced at Schomp BMW. The water/coolant pump failed the day after the brake service resulting in overheat warning light turned on. Schomp BWM towed the car back and replaced the pump and thermostat. Then there is oil leak around the oil filter housing after the water pump replacement. It is most likely caused by the engine overheating. Then there is oil/coolant fluid all over the air injection intake/sensor area without cleaning up after the oil filter housing gasket replacement. It cost me four visits and lots of additional $$ to fix the side effects of the initial front brake service. You get the idea.