Lumber adjust not working
06-30-2016, 10:37 AM
#1
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Thread Starter
Lumbar adjust not working
Just noticed my driver side power lumbar adjust is not working at all. It's not inflating or deflating air, nor moving up or down. But I can hear the motor making a very short sound (1 sec.) each time I press up or down.
What could be the main cause for this and how to disassemble the driver seat to see the lumbar control unit located ?
Thanks for helping....
What could be the main cause for this and how to disassemble the driver seat to see the lumbar control unit located ?
Thanks for helping....
Last edited by Firenza; 07-01-2016 at 02:47 AM.
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Firenza (07-01-2016)
07-01-2016, 09:53 AM
#5
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I don't think you would get a fault code for that. You would need to hook up to SDS to diagnose with codes. Your bladder may have expired with a pin hole, or the pump is seized up somehow.
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Firenza (07-01-2016)
07-01-2016, 12:17 PM
#6
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'71 Pinto
May be permanently installed in the backrest padding and cannot be replaced
separately.
separately.
Last edited by konigstiger; 07-01-2016 at 12:19 PM.
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Firenza (07-01-2016)
04-14-2019, 12:32 PM
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2004 S430, 2011 E350 Cabriolet, 2010 GL450
My 2011 lumbar has dials on right side of driver seat. These do nothing.
How can I diagnose the issue without taking it to the dealer for code read?
check fuse?
remove seat to check something?
How can I diagnose the issue without taking it to the dealer for code read?
check fuse?
remove seat to check something?
