SL/R231: Window Auto-up Feature
Thread Starter
Junior Member
Joined: Aug 2011
Posts: 26
Likes: 1
From: Sacramento, CA
2015 SL550
Window Auto-up Feature
At least on US cars, the all-windows up button (center console) must be held "up" to raise all the windows. For the side windows, the up button has two clicks, the second allowing the auto up feature.
However, the rear windows won't auto-raise. You have to hold the button up. I'm sure it's a safety issue since the rear windows raise at an angle and probably don't pass (US) anti-pinch rules.
Are there any aftermarket options to enable full auto-up? Maybe a service menu setting or module?
However, the rear windows won't auto-raise. You have to hold the button up. I'm sure it's a safety issue since the rear windows raise at an angle and probably don't pass (US) anti-pinch rules.
Are there any aftermarket options to enable full auto-up? Maybe a service menu setting or module?
Super Moderator
Joined: May 2002
Posts: 10,580
Likes: 3,690
From: Land of 10,000 lakes
AMG GTC Roadster, E63s Ed.1, M8 Comp. Coupe
At least on US cars, the all-windows up button (center console) must be held "up" to raise all the windows. For the side windows, the up button has two clicks, the second allowing the auto up feature. However, the rear windows won't auto-raise. You have to hold the button up. I'm sure it's a safety issue since the rear windows raise at an angle and probably don't pass (US) anti-pinch rules. Are there any aftermarket options to enable full auto-up? Maybe a service menu setting or module?
Member
Joined: Jul 2013
Posts: 192
Likes: 1
From: Central Texas
2022 AMG SL63
I have the smart top and it handles that. It is well worth the money imo although it was a little funny watching a valet hit the open button twice and seeing all of the windows go down. He couldn't figure out what he did 
