MG ZS (Gen2) Reverse Camera Not Working

A Reverse Camera Not Working fault indicates that the rear-view camera system is unable to display an image when reverse gear is selected. The system relies on the reverse camera, infotainment display, Body Control Module (BCM), reverse gear signal, and associated wiring to provide a live view behind the vehicle. If a fault occurs in the camera, display, wiring, control module, or communication network, the camera image may be unavailable or distorted, and one or more Diagnostic Trouble Codes (DTCs) may be stored. This fault applies to the MG ZS Gen2 (ZS11 platform), introduced from 2024 onwards.

Symptoms

  • Reverse camera image not displayed
  • Black screen when reverse gear is selected
  • Blue or blank screen on the infotainment display
  • Distorted or flickering camera image
  • Reverse parking guidelines missing
  • Reverse camera unavailable message displayed
  • Infotainment system warning message
  • Camera operates intermittently
  • Parking assistance functions unavailable
  • Camera system-related Diagnostic Trouble Codes (DTCs) stored

Possible Causes

  • Faulty reverse camera
  • Damaged camera wiring harness
  • Loose or corroded electrical connectors
  • Faulty infotainment display
  • Reverse gear signal fault
  • Body Control Module (BCM) fault
  • Blown fuse
  • Water intrusion into the camera
  • Damaged tailgate wiring
  • CAN Bus communication fault
  • Low battery voltage
  • Infotainment software fault

Diagnosis

Diagnosis begins by retrieving all stored Diagnostic Trouble Codes (DTCs) from the infotainment system, Body Control Module (BCM), and other related control modules using a compatible diagnostic scan tool. Live data should be reviewed to verify reverse gear status, camera activation, and communication between the camera and display.

The technician should inspect the reverse camera, tailgate wiring harness, connectors, fuses, infotainment display, power supplies, and ground circuits for damage, corrosion, loose terminals, water intrusion, or broken wires. Electrical circuit testing, reverse signal verification, and CAN Bus communication checks should be completed before replacing any components.

For vehicles operating in New Zealand, following OEM diagnostic procedures helps accurately distinguish between a faulty camera, wiring defect, infotainment system issue, BCM fault, or communication problem before replacing expensive electronic components.

Accurately diagnosing this fault often requires manufacturer testing procedures, wiring diagrams, connector pinouts, reverse camera schematics, BCM communication diagrams, infotainment system layouts, electrical specifications, live data reference values, software calibration files, and system initialization procedures. Access to the factory service manual significantly reduces diagnostic time and helps prevent unnecessary parts replacement.

Applicable Years

2024, 2025, 2026, onwards

To order the correct OEM Service and Repair Manual for your MG ZS, submit your request using the form below and our team will provide the ordering details.