📖 What Does B0037 Mean?
This code indicates a malfunction in the exterior lighting system, such as a faulty headlight, taillight, or turn signal.
Symptoms
Dim or inoperative exterior lights, warning lights on the dashboard, or difficulty seeing at night.
Common Causes
Faulty headlight or taillight bulb, wiring issues, or a blown fuse.
Possible Solutions
1. Check and replace faulty bulbs. 2. Inspect and repair or replace wiring as needed. 3. Check and replace blown fuses.
Recommended Parts & Tools
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Frequently Asked Questions about B0037
How serious is B0037?
This code has a medium severity level. This should be diagnosed and repaired soon to prevent further issues.
Can I drive with B0037?
You can typically drive short distances, but have it diagnosed as soon as possible.
How much does it cost to fix B0037?
Repair costs vary depending on the root cause, but typically range from $100-300 including parts and labor.
Related Diagnostic Codes
Other codes that may appear with B0037
Airbag System Malfunction (B0000)
Body System Code B0001: Climate Control Malfunction
Body System Code B0002: Door Locks Malfunction
Body System Code B0003: Windows
Seat Position Sensor Malfunction
Body System Code B0005: Lighting Malfunction
💡 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