B0108
Mirror Folder Switch Circuit
The body control module has detected a fault in the mirror folder switch circuit. Power-folding mirrors cannot be folded or unfolded via the switch.
The body control module has detected a fault in the mirror folder switch circuit. Power-folding mirrors cannot be folded or unfolded via the switch.
Common causes
- high
Folder switch failed
One of the most commonly reported causes for this code — check this first.
Typical part cost: $30-220
- medium
Wiring open
A plausible cause — test and verify before replacing parts.
Typical part cost: $30-220
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does B0108 mean?
B0108 means "Mirror Folder Switch Circuit". It is a generic OBD-II code that points to a fault in the body.
What are the most common causes of B0108?
folder switch failed; wiring open — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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