Read the following context and answer the question.
Context: The car was in the air for an oil change , and I mentioned to the mechanic that the air suspension had been unusually good to me , having lasted nearly 16 years . Needless to say , when the car was lowered to the ground , one of the air bags failed . A quick phone call revealed that replacement bags from the dealer would cost many , many hundreds of dollars . All told , replacing them would have cost well over a grand .
Question: What may have happened before the car was in the air for an oil change ?
Answer:


The car was taken to the auto shop .