1. Check the switch: You may want to check the headlight switch. It could be that the switch is stuck in the “on” position; if this is the case, try moving the switch back and forth a few times to loosen it up. It could also be that the switch is faulty and needs to be replaced. 2. Inspect your electrical system: Yeah it was that simple. I just pulled back once on the turn signal and they went off. I had no idea you could even turn them on/off, I was told it's automatic, and they go on/off every time I enter my garage so..I dunno, must be something to do with it not quite being dark and not quite being light, kind of in between, however when someone coming at me turns on THEIR brights, it should at If the light switch is left on, the lights will automatically switch off approximately 30 seconds after switching the ignition off. The time setting can be changed. Refer to the Settings section in the Mazda Connect Owner's Manual. To prevent discharging the battery, do not leave the lights on while the engine is off unless safety requires them Get a volt meter and start by removing the inspection panels to see if there is power to the bulbs. You might need to remove some inside trim panels to follow the wiring from there. There are some connections that lead into the hatch door too. Not hard to do, just tedious and time consuming.assuming of course the problem is in the wiring at A 2016 Mazda CX-5 daytime running lights recall for nearly 44,000 SUVs is issued because the running lights may flicker or fail. Case Filed December 2019. A 2016 Mazda CX-5 daytime running lights lawsuit alleges the lights fail prematurely and can cost an owner $1,500 to replace on just one side of the CX-5. Class Vehicles. 2016 CX-5; Location Carefully remove the bulb from its socket in the reflector by gently pulling it straight backward out of the socket. Install the new bulb in the reverse order of the removal procedure. High-beam bulbs/Daytime running lights. Make sure the ignition is switched off, and the headlight switch is off. Lift the hood. The High Beam Control System (HBC) operates to switch the headlights automatically between high and low beams after the ignition is switched ON and the headlight switch is in the AUTO and high beam position. The High Beam Control System (HBC) determines that it is dark based on the brightness of the surrounding area. 1) Look for a Check Engine Light. When the battery gets too low in a Mazda, the check engine light will come on. This lets you know that the battery is low so you can get it checked on time. If the check engine light is on at the same time as the push button start malfunction error, then there is a good chance that the problem is your battery. It’s a doable DIY fix for headlight problems. 3. Worn-Out Headlight Switch. This is the switch with which you turn on and off the headlights, if they aren’t automatically turned on and off when you start or stop the car. If this switch goes bad, your headlights may flicker, dim, or not turn on at all. Headlight bulbs for a 2010 Mazda 3 start at around $20 per bulb and go up from there. It's best to replace both headlights at the same time for even brightness from side to side. The sun's UV rays can deteriorate and oxidize your headlamp assemblies too, making them look dim and yellow. Rather than replace them, discover how to restore 4Oh6DJT.