Cadillac Owners Forum banner

Battery Drained Overnight

2247 Views 12 Replies 7 Participants Last post by  70eldo
I left my interior lights on overnight and this morning the battery was dead and it would not start. The lights were still on dimly this morning when I noticed it. I thought the CTS has a power saving feature that would automatically cut power if the lights were left on? Is this a feature that needs to be manually turned on?
1 - 1 of 13 Posts
turn the ignition on, hit the setup button, and scroll through personalized options (same place as the memory seats and all that). see if there is a power save mode with a check box that isn't checked. if it would be anywhere, it would be there...
  • Like
Reactions: 1
1 - 1 of 13 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.