"Service lane departure system" message is displayed

2010 CADILLAC DEVILLE DTS
97,000 MILES • 4.6L • V8 • 2WD
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CHARLESTUCK
  • MEMBER
  • 61 POSTS
When I press the button, the message goes away for a moment and comes back on.
Dec 3, 2019 at 6:36 PM
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KASEKENNY
  • CERTIFIED EXPERT
  • 18,907 POSTS
We need to start with what codes are in the system. More than likely you have codes that will point us to the correct area of concern.

Just need to ask if you have any accidents or any other damage? Chips in the windshield? This system relies on the camera in the windshield to detect the lines of the lane. Let me know if there are codes and we can go from there.. Thanks
Dec 3, 2019 at 8:27 PM