What can cause the dashboard lights to flicker in a 2018 Mazda CX-5 KF?

Flickering dashboard lights in a 2018 Mazda CX-5 KF can be indicative of several potential issues. Below are detailed steps to diagnose and address this problem.

Tools Required

• OBD-II scanner
• Multimeter
• Socket set
• Torque wrench
• Wire brush or cleaner for terminals
• Screwdrivers

Parts/Components That May Need Replacement

• Battery (if voltage is low and unable to hold a charge)
• Alternator (if it’s not charging properly)
• Fuses (if blown)
• Wiring harness or connectors (if damaged)

Estimated Time for Repair/Maintenance

• Visual Inspection: 15-30 minutes
• Scanning for Error Codes: 10-15 minutes
• Battery and Alternator Testing: 20-30 minutes
• Ground Connection Inspection and Cleaning: 15-30 minutes
• Fuse/Relay Replacement: 10-15 minutes

Safety Warnings

• Always wear safety glasses when working on electrical components.
• Disconnect the battery before working on electrical connections to prevent short circuits.
• Ensure the vehicle is on a flat surface and secured with wheel chocks when performing repairs.

By following these steps, you should be able to identify the cause of the flickering dashboard lights in your Mazda CX-5 KF and take the necessary actions to resolve the issue.