← Back to Search Severity: Medium

B0589

B0589: Exterior Lighting Malfunction

Fix Cost
$50 - $200
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
✅ Yes
Save money
Category
Body
System

📖 What Does B0589 Mean?

This code indicates a problem with the exterior lighting system, such as faulty headlights, taillights, or turn signals.
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Symptoms

  • Dim or inoperative exterior lights
  • warning lights on the dashboard
  • or erratic lighting behavior.
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Common Causes

  • Faulty headlight or taillight bulbs
  • wiring issues
  • or a malfunctioning lighting control module.
Fix Guide
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Possible Solutions

1. Check and replace faulty bulbs. 2. Inspect and repair or replace wiring as needed. 3. Update or replace the lighting control module if necessary.

Common Questions About B0589

Can I drive with code B0589?

You can drive for a short time, but should address code B0589 soon to avoid worsening the problem or failing an emissions test.

How much does it cost to fix code B0589?

The estimated repair cost for code B0589 is between $50 and $200. This includes parts and labor. Prices may vary based on your vehicle's make and model.

Is code B0589 easy to fix myself?

This repair is considered moderate. It may require specialized tools or significant disassembly. If you are not an experienced mechanic, professional help is recommended.

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Need a Pro?

Complex codes like B0589 can be tricky. Don't risk it if you're unsure.

Quick Stats

Severity Medium
DIY Friendly Yes
Est. Time 1-2 hours
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Related Diagnostic Codes

Other codes that may appear with B0589

💡 Why These Codes Are Related:

  • Similar Issues: Same root cause or component failure
  • Related Problems: Often occur together due to system interactions
  • Sequential Codes: Progressive failure stages or multiple sensors
  • Same System: Components within the same automotive system