2018 Mazda CX-5 Electrical System Problems
NHTSA lists 34 electrical system complaints for the 2018 Mazda CX-5, about 10% of its 349 total complaints for the year. One complaint involved a fire, none involved a crash or injury, and no recall covers this area. Median mileage at failure was 6,000 miles.
- Electrical System complaints
- 34
- 10% of 349
- Crashes reported
- 0
- Fires reported
- 1
- Injuries reported
- 0
- Median mileage
- 6,000 mi
- Related recalls
- 0
Typical electrical symptoms owners report
- Owners report the front camera module failing at key-on/startup, disabling adaptive cruise control, lane-keeping, and automatic emergency braking until a long key cycle resets it.
- Some describe the infotainment/radio system changing stations or screens on its own with constant beeping, temporarily taking away control from the driver.
- Owners report multiple simultaneous warning lights for the front camera sensor, smart brake system, and lane-keeping systems appearing without a clear cause.
- A few describe the electric parking brake sticking or engaging on its own while the vehicle is moving, with warning lights activating unexpectedly.
- One owner reported a fire while driving on the highway with an unknown cause, suspected to involve the electrical or fuel system.
- Owners also mention weak taillight visibility and headlight glare issues affecting oncoming traffic at night.
When 2018 Mazda CX-5 electrical complaints were filed
First complaint Jul 28, 2018, latest May 27, 2026.
Electrical System recalls for the 2018 Mazda CX-5
No safety recalls on record for this model year.
Electrical System complaints by CX-5 model year
Raw complaint counts per model year; newer years have had less time to accumulate complaints.
Frequently asked questions
- How many electrical complaints does the 2018 Mazda CX-5 have?
- NHTSA lists 34 electrical system complaints for the 2018 CX-5, which is about 10% of all 349 complaints filed for that model year.
- Is there a recall for electrical problems in the 2018 Mazda CX-5?
- No. NHTSA shows no related recalls tied to this electrical system complaint category for the 2018 CX-5.
- Did the 2018 Mazda CX-5 electrical issues cause any crashes or fires?
- NHTSA records show no crashes and no injuries linked to this complaint area, but one complaint reported a fire while driving.
- At what mileage do 2018 CX-5 electrical problems usually appear?
- The median mileage at failure reported to NHTSA for this complaint area is 6,000 miles.
- How does the 2018 CX-5's electrical complaint share compare to other years?
- At 10% of total complaints, 2018 has a lower electrical complaint share than years like 2016 (44%) and 2022 (46%), based on NHTSA data.