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B0229

B0229: Headlight High Beam Relay Circuit Malfunction

Fix Cost
$50 - $150
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
✅ Yes
Save money
Category
Body
System

📖 What Does B0229 Mean?

The B0229 code indicates a malfunction in the headlight high beam relay circuit, which controls the switching between low and high beam headlights.
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Symptoms

  • Headlights not switching to high beam
  • dim or no light
  • or both low and high beams not working
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Common Causes

  • Faulty headlight high beam relay
  • wiring issues
  • or a problem with the headlight switch
Fix Guide
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Possible Solutions

1. Check the headlight high beam relay for any signs of physical damage or corrosion. Replace it if necessary. 2. Inspect the wiring harness for any signs of damage or wear. Repair or replace as needed. 3. Check the headlight switch for proper function and cleanliness. Clean or replace as needed.

Common Questions About B0229

Can I drive with code B0229?

You can drive for a short time, but should address code B0229 soon to avoid worsening the problem or failing an emissions test.

How much does it cost to fix code B0229?

The estimated repair cost for code B0229 is between $50 and $150. This includes parts and labor. Prices may vary based on your vehicle's make and model.

Is code B0229 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.

Required Parts

Tools

Multimeter Wrench set Pliers
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Need a Pro?

Complex codes like B0229 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 B0229

💡 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