Part of the generic B1815 overview — this page covers the Skoda meaning specifically.
OBD-II Diagnostic Trouble Code
B1815
Left rear reading lamp faulty
B
Body
comfort / safety
comfort / safety
1
Mfr
manufacturer code
manufacturer code
8
Body subsystem
15
Left rear reading lamp faulty
Severity · general guide
Varies
Body/safety — depends on system
Code type
Skoda
System
Body
Model
Enyaq
Years
2023