Fault Code B0129
Code meaning, symptoms, possible causes, part number, and estimated cost.
B0129
B0129 Driver Seat Belt Switch Circuit Short to Battery
This code indicates a short circuit to battery voltage in the driver's seat belt switch. This can cause incorrect seat belt status readings, for example, showing it as always buckled. The system may not warn about an unbuckled seat belt.
Part Details
Part Name
Driver Seat Belt Switch
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪300 - ₪800
Engine Location
Driver seat belt switch circuit
Symptoms
- Seat belt warning light inactive
- Seat belt chime inactive
- Airbag (SRS) warning light illuminated
- Warning message on dashboard
Possible Causes
- 1Damaged or chafed wiring touching power
- 2Internal switch short to battery voltage
- 3Faulty airbag (SRS) control module
AI Smart Part Finder
The AI will search where to buy part number N/A online and display suppliers, prices, and availability estimates.
Purchase Driver Seat Belt Switch Online
P/N: N/A — Search and purchase the part from the following sites:
eBay
New and used spare parts
Amazon
Fast shipping available
AliExpress
Low prices and free shipping
RockAuto
Professional auto parts store
AutoDoc
Spare parts from Europe
Spareto
OEM and aftermarket parts
Cars245
European parts at good prices
AlfaWorkshop
Professional parts and accessories
Google Shopping
Compare prices from all stores
We may earn a commission from purchases through these links, at no extra cost to you. Details