Should i change both headlights at the same time

That way they are both on the same time frame to be replaced instead of left, right, left, right, left, right left, right etc. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams?

Learn more. Is there any benefit to replacing lights in pairs? Ask Question. Asked 9 years, 5 months ago. Active 4 years, 11 months ago. Viewed 35k times. Improve this question. Community Bot 1. Rory Rory 2 2 gold badges 4 4 silver badges 12 12 bronze badges.

Add a comment. Active Oldest Votes. If one goes off buy two, replace one, and keep the other in the car just in case it is needed. Improve this answer. Rory Alsop Rory Alsop I love the edit as it helps me to improve my grammar, Apologies for my bad English, I'm just learning. Otherwise, it's just more money for the parts store. Nick Nick 4, 17 17 silver badges 42 42 bronze badges. Replacing one and not the other will not cause any problem with standard setups.

My wifes 96 Accord I replaced one bulb at 4 years…We kept it for 10 years without the other bulb ever needing replacing. If one burns out the other could still last months or even years. Do modern headlight bulbs grow dimmer as they are used? If so, will the bulb that is replaced be brighter than the one that is still working?

Replace headlights in pairs? There are some advantages, however, to getting a professional Ace Auto Parts mechanic to change both lights at the same time. And, if you have LED headlights in your car, your cost may increase even more. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.

Most total headlight failures are caused by a bad component like a fuse, relay, or module. Wiring problems can also cause both headlights to stop working. The cause: A burned out bulb, or a problem with the high beam switch or relay. The fix: Replace the bulb, switch, or relay.

One of the most common symptoms of a faulty headlight switch is issues switching between headlight modes.