OBD-II code · Body
B0245 Driver Window Switch Circuit
The body control module has detected a fault in the driver window switch circuit. The window may not respond to the switch in the driver door.
Is it safe to drive with B0245?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyWindow switch failed
- PossibleWiring open or shorted
Symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.5–1.5 h
- Emissions test
- Usually unaffected
- Parts involved
- Window Switch, Door Wiring Harness, Body Control Module
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.