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Old 05-12-2015, 03:33 PM   #1
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Join Date: Mar 2015
Posts: 4
Airbag pressure

I have a 2014 2860 C-Class with Firestone airbags. Can anyone tell me how/where to check the air pressure? The Firestone manual says by the rear bumper but there are no lines running back there.

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Old 05-12-2015, 07:53 PM   #2
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Location: Longueuil QC Canada
Posts: 150
We have a 2011 265 Lexington with same type airbag helpers. The pressure valves are located in the back basement cabinets on either side. Recommanded pressure should not exceed 100 psi. We adjust to 80-85 psi. Goo luck

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Old 05-13-2015, 05:40 PM   #3
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Thank you

Thanks, I found them they were at 0 air pressure. Set them at 80 and wow what a difference. Rides like a Cadillac comparatively. Shame on the dealer and shame on FR for not providing any documentation as to where the air fillers were. FR needs to provide much better manuals for us newbies.
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