chipsvette06

When I pump up the lumbar bladder with the seat control the lumbar support seems to only stay at the set level for a few minutes and then deflates to the point that it was before I increased it.

Is that the same for everyone or do I have a leak?

agapsdiver

Mine lasts between 5 to 8 hours with air.

rcooper

You have a leak, time to visit your dealer.

Ernest_T

Lumbar support is pneumatic?

billeee

Mine also deflates. I haven't been on any long trips to see exactly how long it takes, but I have to pump it up if I leave it overnight. This is not rocket science. It should go for months.

b4i4getit

They probably had a bad batch of bladders at the seat factory. Should be easy for the dealer to replace. Just make sure they put the seat cover on tightly to prevent sagging.

Bill B 1

same question. I thought they were all mechanical. Mine stays where I put it, always, even after the long winters nap in my garage.

Ernest_T

The owners manual doesn't give any hint that the lumbar is pneumatic.

SteveSoCal

Yes, like some past "girlfriends".

b4i4getit

Too much information.

Ernest_T

Where does the compressed air come from?

billeee

Small electric air pump built into the seat.