OBD-II code · Body
B0260 Interior Light Circuit
The body control module has detected a fault in the interior light circuit. The lamp does not match the commanded state — common cause is a stuck door switch causing battery drain.
Is it safe to drive with B0260?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyDoor jamb switch stuck
- PossibleBulb burned out
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
- 0.2–1.5 h
- Emissions test
- Usually unaffected
- Parts involved
- Interior Lamp, Door Jamb Switch, Body Wiring Harness
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.