Fix Cost
$50 - $200
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
✅ Yes
Save money
Category
Body
System
📖 What Does B0199 Mean?
This code indicates a malfunction in the audio system, such as a faulty amplifier, speaker, or wiring issue.
⚠️
Symptoms
- • No sound from speakers
- • distorted sound
- • or intermittent audio failure
🔍
Common Causes
- • Faulty amplifier
- • blown speaker
- • wiring damage
- • or a malfunctioning audio control module
Fix Guide
🛠️
Possible Solutions
1. Check the audio system wiring for damage or corrosion and repair as needed. 2. Test the amplifier and replace if faulty. 3. Replace blown speakers. 4. Check the audio control module for proper function and replace if necessary.
Required Parts
Tools
multimeter
wiring tester
screwdrivers
pliers
👨🔧
Need a Pro?
Complex codes like B0199 can be tricky. Don't risk it if you're unsure.
Quick Stats
Severity
Medium
DIY Friendly
Yes
Est. Time
1-2 hours
🔗
Related Diagnostic Codes
Other codes that may appear with B0199
B0100
Same System
B0100: Seat Position Sensor Malfunction
Medium
B0101
Same System
B0101: Body System Code B0101 - Lighting
Medium
B0102
Same System
B0102: Immobilizer System Malfunction
Medium
B0103
Same System
B0103: Audio System Malfunction
Medium
B0104
Same System
B0104: Airbag System Malfunction
High
B0105
Same System
B0105: Climate Control Blower Motor Fault
Medium
💡 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