B0126

Driver Monitoring Camera

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Dashboard warning for driver monitoring system malfunction
Turning off the fatigue warning feature
The system does not respond to driver actions

Causes

Camera damage
Open or shorted wiring harness
Control unit malfunction
Camera power problems

How to Fix

Checking the integrity of the camera wiring harness
Camera power diagnostics
Checking the camera for mechanical damage
Replacing the camera if necessary
Reset error after repair