"Pre-Safe Functions Limited" warning plus picture of car rear ending
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Newbie
Joined: Aug 2016
Posts: 2
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2013 GL450
"Pre-Safe Functions Limited" warning plus picture of car rear ending
I found more info on my searches, plenty of threads....so I don't want to clog the system. I will continue searching, thank you!
Last edited by Agar426; Aug 5, 2016 at 10:14 AM.
Member
Joined: Aug 2008
Posts: 210
Likes: 13
From: Louisville, KY
2014 Black SLK 55 AMG, Black 2015 GL 550, 2011 Blue GLK 350
Ive had it happen in either really heavy downpour of rain or snow/icy conditions where the sensors were blocked by very heavy rain or the ice/snow.
Did you possibly have something blocking the sensors such as trash that fell off after you got home? Just another thought. I'd see if it continues to be ok or if it comes back. If so, then looks like a trip to the stealership for diagnostics.
Good luck
Did you possibly have something blocking the sensors such as trash that fell off after you got home? Just another thought. I'd see if it continues to be ok or if it comes back. If so, then looks like a trip to the stealership for diagnostics.
Good luck
MBWorld Fanatic!
Joined: Jan 2014
Posts: 1,053
Likes: 355
From: USA - Minnesota
2014 GL350
BUT.....IF the warning is caused by low voltage that could be a concern.
In any event, the easiest solution is simply having the dealer diagnose the problem. As a MY2013 your 450 should still be under warranty, no?
