So I’ve got a 2014 Infiniti Q60 coupe, I just got the car back from getting the water pump replaced on my way back the airbag light started to blink (happend randomly) can anybody help me with this ???

 

I would suggest you return the car to the shop that replaced the water pump. A lot of pieces have to be disconnected and removed in order to get to the water pump. It is likely that they may have overlooked a wiring connector to the crash sensor or something similar. I would have them look over everything and make sure all is correct. The light can be reset but if the issue persists you will have to get the SRS system properly diagnosed.

A 2014 with water pump failure? Rare...