So my 2018 Cx-5's battery died and i put a new one in, everything functions properly expect my lane keep assist and SCBS. They are both lit up as off on the dashboard. I went into the settings and reset all the safety features but still no dice. Any ideas on how to reset the systems, I cant seem to find anything online and I dont want to waste time/money having a dealer do it.
2018 CX-5 SCBS and Lane Keep Assist won’t turn back on after replacing battery
- Thread starter Vjseci
- Start date
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- W WA
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- 2024 CX-5 Premium
I would start by disconnecting the battery ground for 5 minutes or so and then reconnecting it. This should reset things.
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- 2018 CX-5 Sport
It is nuts that putting in a new battery messes things up on newer cars. My 2018 is due for a new battery, this reminds me to use the memory saver when I do it.
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- 2018 CX-5 Sport
Watch this video. He shows where lane assist is turned off and on
How To Turn off Mazda Lane Keep Assist #shorts
Full guide on how to turn off the Lane Keep Assist System (LAS) in a new Mazda product. The vehicle in the video is a 2024 Mazda 3 Hatchback Turbo Premium Pl...
www.youtube.com
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- 2018 CX-5 Sport
You can't break anything by changing the battery, either a setting was reset or a fuse was blown.
So that video doesn’t really help much. I have a 2018 and my infotainment system software is different. I’ve looked at my fuses but none look blown and there is no explicit fuse labeled for lane assist/scbs. If I hold the lane assist off button next to the wheel it turns the lights off and gives me a front sensor camera warning, but when I restart the car they just come back on
