Headlights/Lamp Assembly For Mazda 3 2010-2013, Only Fits Models with Halogen Headlights Manufacturer Part Number:MA2518130 MA2519130 2010 2011 2012 2013 11 12 Interchange Part Number:MA2518130 MA2519130 2010 2011 2012 2013 11 12 Other Part Number: MA2518130 MA2519130 Assembly Type:Composite Housing Color: Black/ Chrome Lens Color: Clear Bulb Shape Code:9005 High / H11 Low Beam Fitment: For Mazda 3 2010-2013. Only Fits for Models with Halogen Headlights. Package Include: 1 Pair of Headlights (Driver & Passenger Side) Condition: 100% Brand New Material: Plastic Housing / Polycarbonate Lens Fitment Type:Direct Replacement Placement on Vehicle:Front, Left, Right Read more Note: 1.Please check whether this item can fit on your car before purchasing. 2.Before you begin to adjust the light, make sure check the alignment of your lights first. Park the vehicle about 10 to 25 feet from the wall with the lights aimed at the wall. The centerlines of the headlights should not be any higher than 3.5 feet above the ground. Read more Installation: 1.Undo the screws, clips, or retainer springs that hold the headlight in place. 2.Disconnect the wiring from the assembly. 3.Detach the headlight from the vehicle to replace it with a new one. 4.Fit in the new headlight assembly. 5.Fix the new headlight into place and make sure that the screws, clips, or retainer springs used are sealed. 6.Reconnect the wiring that was unplugged from the assembly. 7.Put back the grille and other components that you removed. Seal them back into place. 8.Test the new assembly. Read more A new pair of headlights from ours allow you to see the road in front of you clearly during the night and in any bad weather that may arise. Gives you and your family safer nighttime driving. Makes your car looks newer. See road markings and traffic sighs better. Driving at night can be a scary proposition - and it's even scarier if you can't see the road well. A dim, cloudy, yellowed, or otherwise damaged or non-functioning headlight makes driving dangerous,not only is your own safety at risk, but the safety of others is as well. Great Replacement or upgrade for factory headlights. Adjustment screws for high/low beam. Read more Adjustment: 1. Find the adjustment screws. Firstly, locate the adjustment screws on your vehicle. Adjustment: 2. Adjust the headlight individually. The headlights should be adjusted one at a time. Put a rag or towel over a chair in front of the light you want to block. Covering the light assembly directly can damage the plastic lens. Adjustment: 3. Adjust the vertical field. The screw on the top of the light housing should be turned clockwise to raise the lights and counterclockwise will lower the light. The headlight should be adjusted until the top of the most intense part of the light beam shines directly on or just below the center of the tape line on the wall. Adjustment: 4. Test your results. Read more Adjustment: Condensation buildup inside a headlight assembly is normal, and it occurs for a number of reasons.Condensation does not mean that a headlight assembly is defective, After hot, pressurized air has worked its way out of the headlight through the vents, humidity can get drawn in from the outside. So, headlights that have been on during hours of driving become fogged on the inside because their cool temperature creates a low-pressure area that actually draws moisture in. To minimize condensation buildup inside the headlight, make sure any dust boots or covers are on tightly. Also make sure that the headlight vents are not blocked, which could prevent condensation from escaping. If water collects inside your headlight to the point where puddles form, odds are you've got a crack in the headlight lens cover. Water can also leak in because of improper seals around dust boots where bulbs are inserted. If no cracks or holes are visible around the edges of the headlight, the problem could be the housing itself. If you can visibly locate a crack, it's best to repair it with sealant.