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 6 V6-3.7LFACTORY OEM SERVICE PROCEDURE
Lighting Systems
AUTO LIGHT/WIPER CONTROL MODULE REMOVAL/INSTALLATION
CAUTION:
- When replacing the auto light/wiper control module, the configuration procedure must be performed before removing the auto light/wiper control module. Replacing the auto light/wiper control module without performing the configuration procedure will result in system malfunction.
NOTE:
- Auto light-off system are integrated with the auto light/wiper control module.
1. Disconnect the negative battery cable.
2. Remove the dashboard under cover (Driver side). Dashboard Under Cover Removal/Installation
3. Remove the nut.
4. Disconnect the connectors.
5. Remove the auto light/wiper control module.
6. Install in the reverse order of removal.
7. Perform the auto light/wiper control module configuration when replacing it. Auto Light/Wiper Control Module Configuration
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.