One of my seat bolsters is slowly deflating

///Matt2 · 03-06-2019, 11:04 PM

As per the title, the left-hand bolster on the driver's seat will inflate, but then deflate slowly.

Has anyone experienced this before, and/or could recommend a course of action for a fix?

Thanks in advance.

gnx · 03-07-2019, 02:33 AM

I had this issue with a pair of e89 z4 seats.

Look carefully, you will see a hairline crack. Used superglue, problem solved. It has held up for 3 years.

///Matt2 · 03-07-2019, 03:10 PM

Thank you. By the sounds of things I'll need to teardown the seat to diagnose.

I was contemplating buying some replacement parts in advance (if this was a common issue with a particular part) so I could fix it all in one go, but given I've got an OG M2 and the M4 seats are not in the car, I guess a teardown is the most logical/inexpensive option.

03-06-2019, 11:04 PM	#1
///Matt2 New Member 0 Rep 10 Posts Drives: M2 DCT Join Date: Dec 2017 Location: Sydney iTrader: (0)	One of my seat bolsters is slowly deflating As per the title, the left-hand bolster on the driver's seat will inflate, but then deflate slowly. Has anyone experienced this before, and/or could recommend a course of action for a fix? Thanks in advance.
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03-07-2019, 02:33 AM	#2
gnx Όλα ρόδες 760 Rep 561 Posts Drives: BMW Join Date: May 2008 Location: Athens, Greece iTrader: (0) Garage List 2004 e46 M3 Convert ... [7.50] 2023 M4 CSL [8.17] 2007 E86 M Coupe [0.00] 2008 e93 M3 [0.00] 2019 M2 Competition [9.67] 2017 f48 X1 xdrive 25d [6.00]	I had this issue with a pair of e89 z4 seats. Look carefully, you will see a hairline crack. Used superglue, problem solved. It has held up for 3 years. Attached Images
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03-07-2019, 03:10 PM	#3
///Matt2 New Member 0 Rep 10 Posts Drives: M2 DCT Join Date: Dec 2017 Location: Sydney iTrader: (0)	Thank you. By the sounds of things I'll need to teardown the seat to diagnose. I was contemplating buying some replacement parts in advance (if this was a common issue with a particular part) so I could fix it all in one go, but given I've got an OG M2 and the M4 seats are not in the car, I guess a teardown is the most logical/inexpensive option.
	Appreciate 0 Quote