Mazda 3 Lights Flicker When Braking

Spent multiple hours trying to find why it was dimming when braking and then found out there is a bulletin because the alternator isn t outputting the proper voltage when decelerating.

Mazda 3 lights flicker when braking.

The headlights on a newly purchased used 2013 mazda 3 flickering when applying the brakes. This is especially dangerous while driving on unlit streets at night. When vehicle decelerates applying brakes the headlights flickers and causes inadequate alternator output controlled by pcm when battery experience heavy load. Discuss it at forum view this tsb.

This is while vehicle is in motion and being driven. This is a well known issue with 2012 13 mazda3 that requires a software update to remedy. The current owner has been transparent with the issue of headlights flickering when brakes applied. We don t often drive ours at night outside of well lit streets so it wasn t a big deal but it is quite bad almost strobing in dark areas.

Headlights flicker pulsate when applying brakes. This is a well known issue with 2012 13 mazda3 that requires a software update to remedy. There are a number of causes of car lights flickering and it s an issue you ll definitely want to have checked out as it could indicate an electrical problem. Everytime i put on the brakes the headlights dim as the brake light is pushed.

Currently mazda is charging a minimum of 99 to. Am looking at purchasing a used 2013 mazda 3 with 60 000 miles. Trying to determine if there is a covered manufactured issue. Dec 21 2014 struthers oh electrical system when i started driving and put on my headlights.

Headlights flicker pulsate when applying brakes. Mazda cx 3 7 mazda cx 5 60 mazda cx 9 35 mazda3 4 door 3 mazda6 10 mazda mx 5 miata. If you drive a 2012 2013 skyactiv you may have noticed significant flickering of the headlights when decelerating and applying brakes. Night driving is dangerous.