OBD-II code · manufacturer-specific
B1618
Wiper Rear Disable Switch Circuit Short To Ground
- System
- B — Body electronics
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does B1618 mean?
B1618 is defined as “Wiper Rear Disable Switch Circuit Short To Ground”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Mercedes: Part E19/2 (Right license plate lamp) is defective
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This page is general information; an exact diagnosis needs measurements and a technician’s check.