Body · B codes · 24 codes
Exterior & interior lighting
Headlamps, brake lamps, turn signals, marker and interior lights.
Codes in this group
24
Generic SAE codes · OBDex
Rated urgent
0%
0 codes · our rating
DIY-friendly
92%
22 codes · per OBDex
Typical labor
$25–$125
Median hours × $125/hr · est.
01 —Full list
All 24 codes
Grouped by the first three characters of the code.
B02xx
10 codes
- B0223SRS Indicator Lamp Circuit Malfunction
- B0226Headlamp Auto-Leveling Front Sensor
- B0228Front Fog Lamp Circuit
- B0231Front Marker Lamp Circuit
- B0233Rear Tail Lamp Circuit
- B0235Brake Lamp Circuit
- B0237Backup Lamp Circuit
- B0239License Plate Lamp Circuit
- B0240Headlamp Switch Circuit
- B0260Interior Light Circuit
B04xx
1 code
B08xx
12 codes
- B0800Headlamp Switch Circuit
- B0810Left Headlamp Low Beam Circuit
- B0811Right Headlamp Low Beam Circuit
- B0820Left Headlamp High Beam Circuit
- B0821Right Headlamp High Beam Circuit
- B0830Left Front Turn Signal Circuit
- B0831Right Front Turn Signal Circuit
- B0840Left Rear Turn Signal Circuit
- B0841Right Rear Turn Signal Circuit
- B0850Left Brake Lamp Circuit
- B0851Right Brake Lamp Circuit
- B0860License Plate Lamp Circuit
B09xx
1 code
Code data: OBDex (CC0) · severity bars are our rating (low · moderate · urgent)
02 —More