Lumbar supports ...
#1
Lumbar supports ...
I have recently received an email from mpollan asking about my experiences with replacing my lumbar supports in the front seats. Sorry for not having responded earlier, but life's been pretty hectic! Mark, I thought I would respond to the board for greater "coverage" ... I am not really a car expert, so I will tell you all that I can.
My experience with the stealer on this front was far less than optimal; the car was in the shop 5 separate times. The second trip was because they didn't have the parts in stock, but it was really ridiculous.
Ultimately, after arguing incessantly each time that they were fixed, that they tested them personally, that they didn't know what I was doing to them because they worked in the shop (nice, huh?), etc - I got smart and demanded the shop manager come out and we used table top cardboard holders for business cards to set in the seats, hold against the fully inflated lumbar, and then watched several times the lumbar deflate by just waiting about a minute. finally they believed me!
Here is what was done, broken out by trip:
Trip #1:
ordered 1 of each of the following:
4D0-881-869-A Adjuster
4d0-862-225-M Hose
Trip #2:
installed the above
Trip #3:
replaced 2 of each:
4D0-959-757-B Adjuster
4D0-959-935 Air Pump
Trip #4:
replaced 2 of each:
4D0-959-931 Control Unit
Trip #5:
reinstalled driver's lumbar switch because it was upside down.
By Trip #4, everything was beautiful - so I cannot tell you if it was only the control unit all along, or if other items needed replacing as well - but since everything is pretty much new for me now, I am a happy, happy camper.
Feel free to comment or ask questions, and sorry again for the length of time it took me to respond!
Thanks to the board for their help in the past ...
My experience with the stealer on this front was far less than optimal; the car was in the shop 5 separate times. The second trip was because they didn't have the parts in stock, but it was really ridiculous.
Ultimately, after arguing incessantly each time that they were fixed, that they tested them personally, that they didn't know what I was doing to them because they worked in the shop (nice, huh?), etc - I got smart and demanded the shop manager come out and we used table top cardboard holders for business cards to set in the seats, hold against the fully inflated lumbar, and then watched several times the lumbar deflate by just waiting about a minute. finally they believed me!
Here is what was done, broken out by trip:
Trip #1:
ordered 1 of each of the following:
4D0-881-869-A Adjuster
4d0-862-225-M Hose
Trip #2:
installed the above
Trip #3:
replaced 2 of each:
4D0-959-757-B Adjuster
4D0-959-935 Air Pump
Trip #4:
replaced 2 of each:
4D0-959-931 Control Unit
Trip #5:
reinstalled driver's lumbar switch because it was upside down.
By Trip #4, everything was beautiful - so I cannot tell you if it was only the control unit all along, or if other items needed replacing as well - but since everything is pretty much new for me now, I am a happy, happy camper.
Feel free to comment or ask questions, and sorry again for the length of time it took me to respond!
Thanks to the board for their help in the past ...
#2
Any idea what the adjuster does?
Is that what controls vertical and horizontal movement in the seat? (Horizonal would be inflate for recaro seats). From what I read most of the issues are that the support deflates and does not hold in place. The unit can be inflated/deflated and "adjusted" vertically by using the switch, so I would think the adjusters on most are OK.
If this be true, the control unit is what needs to be replaced. Does this make sense to everyone?
Thanks for sharing with the group!
Brian
If this be true, the control unit is what needs to be replaced. Does this make sense to everyone?
Thanks for sharing with the group!
Brian
#5
Awesome thanks Chris!! It looks like the control unit is the culprit. Recall...
I posted that somebody in Iceland had their seats repaired by a Recaro rep. The part number that was replaced was 4D0959931 which is the same as Chris' trip #4. The how to was not DIY confidence inspiring. See link...
Whilst under my exclusionary warranty I will be investigating who has this competency and paying them a visit.
Chris, one more flavor if I may. Is the name of the tech who did the work on your invoice? Seems he should be pretty adept at taking things apart after practicing on your car.
regards,
Mark<ul><li><a href="https://forums.audiworld.com/a8/msgs/160809.phtml">https://forums.audiworld.com/a8/msgs/160809.phtml</a</li></ul>
Whilst under my exclusionary warranty I will be investigating who has this competency and paying them a visit.
Chris, one more flavor if I may. Is the name of the tech who did the work on your invoice? Seems he should be pretty adept at taking things apart after practicing on your car.
regards,
Mark<ul><li><a href="https://forums.audiworld.com/a8/msgs/160809.phtml">https://forums.audiworld.com/a8/msgs/160809.phtml</a</li></ul>
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#8
He is the shop foreman at HBL Tysons, I don't recall his name
and yes, the seats had to be taken apart each time to do the work - they sent to an upholstery shop locally but I don't know which one.