B0984

Left Headlamp Light Distribution Shutter Control Circuit Malfunction

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Incorrect distribution of light from the left headlight
Left headlight blinking or turning off
Error message on the dashboard

Causes

Open or short circuit in wiring harness
Malfunction of the solenoid valve (solenoid)
Problems with the curtain mechanism
Malfunction of the headlight control unit

How to Fix

Check wiring harness for damage
Test the solenoid valve (solenoid)
Inspect the curtain mechanism for jamming
Check the operation of the headlight control unit
Replace faulty components

Related codes

B0985 B0983 B0986