Lumbar Support
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Joined: Apr 2020
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From: Cleethorpes
My Ride: 2008 BMW 525i Touring
Lumbar Support
HI
My 525i has two seat switches. One almost vertical and the other horizontal. There are no dials or indicators. But I have inadverantly set the lumbar support. How do i reset it ?
My 525i has two seat switches. One almost vertical and the other horizontal. There are no dials or indicators. But I have inadverantly set the lumbar support. How do i reset it ?
New Members
Joined: Aug 2018
Posts: 654
Likes: 73
From: Abbotsford, BC
My Ride: 2009 535xi Touring 6MT, 2019 i3s
Engine: N54
If you have lumbar adjustment there is a circular pad with 4 round dots on it.
When you press the forward dot it inflates both lumbar cushions. Press the top button inflates top cushion only, bottom button inflates lower cushion only, rear button deflates both cushions. Nothing is automatic; the longer you hold any of the buttons the longer the pump runs or the longer the deflate valve stays open.
When you press the forward dot it inflates both lumbar cushions. Press the top button inflates top cushion only, bottom button inflates lower cushion only, rear button deflates both cushions. Nothing is automatic; the longer you hold any of the buttons the longer the pump runs or the longer the deflate valve stays open.
Last edited by kd7iwp; Mar 7, 2025 at 09:26 PM.
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