B0985

Right 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 right headlight
Adaptive lighting blinking or turning off
Error message on the dashboard

Causes

Open or short circuit in control circuit
Faulty solenoid or curtain drive
Wiring Harness Problems
Oxidation of contacts
Malfunction of the headlight control unit

How to Fix

Check the integrity of the curtain control circuit
Inspect connectors and contacts for oxidation
Check the operation of the solenoid or curtain drive
Scan the control unit for additional errors
If necessary, replace the faulty component

Related codes

B0986 B0984 B1210