Because one of your airbags has a leak. And when the car sits for a specific amount of time Air releases From the bag and when you start the car the pump put air back into the bag.
It could be a leak in the air line when you attach the line to the airbags you may have not tightened it good enough. Just take a water bottle with a little soap in it let it pump up and then spray all the connections
@@JOATDI have same problem bro I change air compressor airbags all fuses and relay I didn’t hear compressor you think I have to conect it to the program you did and resset air compressor can I have you phone number I want ask you something about it bro thank you
Is there a K+DCAN cable made for a 2017 X5 xdrive 35i
Why sometimes when I start my car, I hear the pump?, no error code tho
Because one of your airbags has a leak. And when the car sits for a specific amount of time Air releases From the bag and when you start the car the pump put air back into the bag.
@@JOATD I just replaced the 2 airbags, not even 3 months ago
It could be a leak in the air line when you attach the line to the airbags you may have not tightened it good enough. Just take a water bottle with a little soap in it let it pump up and then spray all the connections
@JOATD I'm gonna try that, thanks for the feedback
@@JOATDI have same problem bro I change air compressor airbags all fuses and relay I didn’t hear compressor you think I have to conect it to the program you did and resset air compressor can I have you phone number I want ask you something about it bro thank you
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