My suspension, is this normal?

[michaeljr6]

My 2007 e70 rear suspension would sink down after a couple of hours parked. However right when I press the unlock button and open my door, the suspension would go back to normal and makes a buzzing noise. Once it levels itself and the buzzing sounds stop it looks normal again. Should I go to the dealership and tell them about this? Or is this normal. It only does this when it's parked, the only thing that sucks is when I'm in a hurry I have to wait for the suspension to raise up or else I will bounce everywhere on the road. So what do you guys think happened?

[blue dragon]

leak in the airline somewhere.

[michaeljr6]

Originally Posted by blue dragon

leak in the airline somewhere.

So should I go up to the dealer and tell them that?

[Naz24]

Originally Posted by michaeljr6

So should I go up to the dealer and tell them that?

Yes. Especially if you're under warranty

[BGM]

Sounds like you have 3rd row seats because I have the self-leveling rear suspension as well. Mine will make a hissing noise when I go to open the door (using Comfort Access) but it doesn't really adjust that much (at least not like you are describing).

[blue dragon]

Yes, you have the auto levelling suspension based on what you are describing. It should not completely deflate like that when parked. Mine doesn't do that.

[michaeljr6]

Yes I do have 3rd row seating. This issue started 2 weeks ago and great thing I purchased the extended warranty. Ok thanks guys.

[rh71]

Originally Posted by BGM

Sounds like you have 3rd row seats because I have the self-leveling rear suspension as well. Mine will make a hissing noise when I go to open the door (using Comfort Access) but it doesn't really adjust that much (at least not like you are describing).

I have the hiss as well but don't have 3rd row / auto-leveling suspension. Think that's somewhat normal for all E70s.

[BGM]

Originally Posted by rh71

I have the hiss as well but don't have 3rd row / auto-leveling suspension. Think that's somewhat normal for all E70s.

Interesting I would have thought it was only for those with the 3rd row option.

[michaeljr6]

I know that hissing noise you guys are talking about, but now that noise is gone now. It is followed by a buzzing noise and I could actually see my car being elevated. But I'm taking it in on friday so we'll see.