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.
2012 Mazda CX-9 AWD V6-3.7LFACTORY OEM SERVICE PROCEDURE
Lighting System Personalization Features Setting Procedure
LIGHTING SYSTEM PERSONALIZATION FEATURES SETTING PROCEDURE
1. Connect the M-MDS (IDS) to DLC-2.
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 the "Exterior Lighting".
3. Select an item name, and then select option.
CAUTION:
- Do not change personalization features which are not indicated in the appropriate service information.
NOTE:
- If the mode is set to "Low (All Others)", 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 (All Others)"
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.