Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMAZDA20133 MAZDASPEED, 2.3L ENG VIN 3REPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTSTEERING COLUMN SWITCHESLIGHTING SYSTEMLIGHTING SYSTEM PERSONALIZATION FEATURES SETTING PROCEDUREAUTO LIGHT SYSTEM
2013 Mazda 3 Mazdaspeed, 2.3L Eng VIN 3
Auto Light System
2013 Mazda 3 Mazdaspeed, 2.3L Eng VIN 3SECTION Auto Light System
- Connect the M-MDS (IDS) to the DLC-2.
- After the vehicle is identified, select the following items from the initial screen of the IDS.
- Select the "Module Programming"
- Select the "Programmable Parameters".
- Select menu in the Exterior Lighting.
- Select an item name, and then select option.
M-MDS display Function Initial setting Setting content Control unit Autolamp On Setting The auto light system sensitivity can be adjusted. Standard (Except Japan) Extra Low (Except Japan) / Low (Except Japan) / Standard (Except Japan) / High (Except Japan) / Extra High (Except Japan) BCM NOTE:- Other than the above conditions, an "Japan Only" command is also displayed, however, do not select the command because it is for use other than in Japan.
- If the mode is set to "Extra High (Except Japan)" and "High (Except Japan)", the illumination level for illuminating the TNS and headlight increases. Therefore, the TNS and headlights illuminate when the ambient light is brighter than when the level is set to "Standard (Except Japan)". In addition, if the mode is set to "Low (Except Japan)" and "Extra Low (Except Japan)", the illumination level for illuminating the TNS and headlights decreases. Therefore, the TNS and headlights illuminate when the ambient light is lower than when the level is set to "Standard (Except Japan)".
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.