Rear parking sensor lights up but no sound
Thread Starter
Member
Joined: Jan 2011
Posts: 238
Likes: 8
2011 ML350
Rear parking sensor lights up but no sound
So the SUV has had two minor fender benders in the rear where the shop had to remove the rear bumpers. What I've observed are the light do gradually go from outside to the center as I get closer to something but NO SOUND.
How do I go about fixing this?
How do I go about fixing this?
MBWorld Fanatic!
Joined: Jun 2014
Posts: 1,086
Likes: 443
From: Melbourne, Australia
2010 ML550 VIN WDC1641722A564750, 2010 B180
Scanning it with a decent scan tool should reveal if there is a fault code with the sensors. Id be starting there.
Also, its common for the wiring to the rear sesnors to corrode and that's worth a look too.
Also, its common for the wiring to the rear sesnors to corrode and that's worth a look too.
