2016 - Collision prevention assist plus inoperative! 4matic unavailable! Engine light on | Mercedes CLA Forum
![07' E-350 4Matic Wagon. Not sure what this means. I know there's a physical button to shut it off, rest assure it hasn't been pressed; played with it for a bit. Wondering 07' E-350 4Matic Wagon. Not sure what this means. I know there's a physical button to shut it off, rest assure it hasn't been pressed; played with it for a bit. Wondering](https://preview.redd.it/07-e-350-4matic-wagon-not-sure-what-this-means-i-know-v0-8a75rgosqt9b1.jpg?width=640&crop=smart&auto=webp&s=f5956404e918d81c1a7f93a0c8e7cc9a97723b29)
07' E-350 4Matic Wagon. Not sure what this means. I know there's a physical button to shut it off, rest assure it hasn't been pressed; played with it for a bit. Wondering
![Mercedes Benz Intelligent Light System Inoperative Malfunction Explained - Xenons4U Automotive Blogs Mercedes Benz Intelligent Light System Inoperative Malfunction Explained - Xenons4U Automotive Blogs](https://xenons4u.co.uk/wp/wp-content/uploads/2019/08/New-1-1024x819.jpg)