One problem related to headlights turn off while driving has been reported for the 2010 Mazda MAZDA3. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Mazda MAZDA3 based on all problems reported for the 2010 MAZDA3.
Condensation forms in headlight housing causing hid module to short circuit and headlight to fail. Safety concern regarding visibility could lead to accident. Manufacturer refuses to take blame for faulty construction leading to malfunction resulting in consumer having to pay full cost of headlight assembly and new hid module.