LED Headlight Driver Module Right Fault
The B0098 code means the vehicle's onboard diagnostic system has detected: LED Headlight Driver Module Right Fault. This is a moderate severity code.
- Keep driving?
- Short distances only
- DIY difficulty
- hard
- Estimated cost
- $150 - $800 (parts and labor)
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Common Symptoms
- Right LED headlight not illuminating
- Right headlight flickering
- LED warning on dashboard
- Right headlight dim or partial segments out
Probable Causes (Ranked by Likelihood)
- Failed LED driver module Very High
- Overheating of LED driver High
- Poor connection at driver connector Moderate
- LED array failure in assembly Low
Step-by-Step Diagnostic Procedure
-
Check driver module power and ground
-
Inspect connector for heat damage
-
Test module output with multimeter
-
Check thermal management
Frequently Asked Questions
Are LED driver modules universal?
No, they are vehicle-specific.
How long do LED headlights last?
Rated 20,000 to 50,000 hours but the driver can fail earlier.
Can heat damage LEDs?
Yes, excessive heat is the primary cause of premature failure.
Sources
This page is built from documented references. Verify against your own service info before repair work.
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