PASM adaptive dampers

Q: Where do I find option code M475 on my car?

Look on the option sticker in the service/maintenance booklet, the front-trunk data label, or the original window sticker (Monroney label in the US).

On the Porsche 911 991.1 (2012-2016), option code M475 means: PASM adaptive dampers (Porsche Active Suspension Management).

Code: M475 · also 475
Category: Chassis
Type: M-code
Model: 911 991.1
Years: 2012-2016
Confidence: High confidence

01Explained

About M-code codes

M-codes (“Mehrausstattung”) are the classic Porsche factory option numbers printed on the build sheet, window sticker and the option sticker in the service book or front trunk. On a 991.1 you will usually find M475 on the option sticker in the service/maintenance booklet, the front-trunk data label, or the original window sticker (Monroney label in the US).

02Confidence

“high”: meaning confirmed by at least two independent public sources. Option meanings can differ between markets and model years.

M475 on other generations

03Related

More chassis codes on the 991.1

All 991.1 codes →

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