2018 Mazda CX-5 Lane departure Problems
- Complaints
- 5about this part
- Share
- 1%of 353 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the lane departure of the 2018 Mazda CX-5, 1% of the 353 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“hacker broke into my home network, laptops, cellphones and my vehicle. Settings keep being changed relating to Adas and bluetooth. poss using sql os sqlite”
NHTSA complaint #11420779, filed 2021-06“The infotainment center glitches and starts clicking things on its own, often changing the volume to all the way loud suddenly orchanging radio station constantly, startling me while I am driving and causing major distraction which can easily lead to an accident. Settings, including safety setting start to get changed on their own while driving as well. The edges of the screen on the infotainment center are also crackling on their own inside the screen somehow, and I am not sure if heat has caused this, and been making this issue worse because it is only ever wiped with a microfiber cloth.”
NHTSA complaint #11605354, filed 2024-07“Back up cameras fail infotainment system reboots and maps on the system inadvertently counts stops plus changes volume at loudspeaker telling me “this is the level “ and is on highest volume. Which you can’t turn down. All are dangerously interfering with driving. Please put pressure on Mazda to fix and not just update software when the problem has been fixed called CMU”
NHTSA complaint #11685123, filed 2025-09“Was driving at low speed and out of nowhere the warning lights came on , smart city , abs, among others. It's caused by this vehicles front facing camera and or front radar emblem malfunctioning causing the vehicle to slow down , low power , and steering wheel jerking making mechanical sounds. There's a tsb as well.”
NHTSA complaint #11548943, filed 2023-10“The infotainment system on the Mazda consistently glitches causing vehicle settings to be changed while the vehicle is in motion or stopped. The volume changes, navigation settings change, maintenance settings change including door settings and any setting that can be controlled by the touch screen. If a phone is connected to the system it will make calls and stop volume on system. Additionally, when reversing and the back up camera is enabled/used the screen glitches and you can no longer see a large portion of the rear view - making it a very large safety hazard. …”
NHTSA complaint #11617639, filed 2024-10Lane departure: other model years
Other parts of the 2018 Mazda CX-5
181 complaintsOther or unknown
59 complaintsTransmission and drivetrain
42 complaintsFuel system
39 complaintsBrakes
33 complaintsElectrical system
29 complaintsForward collision avoidance
13 complaintsVehicle speed control
13 complaintsBody and structure
12 complaintsAir bags
9 complaintsVisibility (wipers, defrost, mirrors)
6 complaintsExterior lighting
5 complaints
← All problems reported for the 2018 Mazda CX-5
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology