Mercedes Collision Prevention assist plus inoperative?
Thread Starter
Member
Joined: Feb 2018
Posts: 146
Likes: 13
W205
Mercedes Collision Prevention assist plus inoperative?
Got this message this morning, thought I felt some sort of braking or hesitation but it was super super minor going maybe 25 mph right down the hill from my house. Pulled over restarted the car and the message was gone car drove fine rest of the way, I even pushed it a bit. So wtf was that all about? Everything I find on this forum puts it on some limp mode and something major happens but it wasn’t limp, should I be worried? Of course no warranty, Dammit 2020
Newbie
Joined: Mar 2021
Posts: 4
Likes: 2
From: Albuquerque, NM
2017 GLC300 4Matic
I have the same thing on my 2017 GLC-300 4 Matic - no performance issues, noted, only the instrument cluster warning "Collision Prevention Assist Plus Inoperative". There are a number of threads on this subject over the years. I found this article interesting: https://xenons4u.co.uk/blog/collisio...rative-message
Seems plausible. My car still has a few months of the MFG warranty on it, and I've made a service appt. with the local dealer for next week. Fingers crossed!
Seems plausible. My car still has a few months of the MFG warranty on it, and I've made a service appt. with the local dealer for next week. Fingers crossed!
Thread Starter
Member
Joined: Feb 2018
Posts: 146
Likes: 13
W205
I have the same thing on my 2017 GLC-300 4 Matic - no performance issues, noted, only the instrument cluster warning "Collision Prevention Assist Plus Inoperative". There are a number of threads on this subject over the years. I found this article interesting: https://xenons4u.co.uk/blog/collisio...rative-message
Seems plausible. My car still has a few months of the MFG warranty on it, and I've made a service appt. with the local dealer for next week. Fingers crossed!
Seems plausible. My car still has a few months of the MFG warranty on it, and I've made a service appt. with the local dealer for next week. Fingers crossed!
