Technical Service Bulletin PIC6642 — 2025 CADILLAC LYRIQ
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | PIC6642 |
| Manufacturer | |
| Vehicle | 2025 CADILLAC LYRIQ |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
This PI communicates a possible concern with the customer experiencing a service headlamp message on startup and DTC's B1B5F SYM49 and/or B1B60 SYM49 maybe found current or history.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2025 CADILLAC LYRIQ
654.60
UNKNOWN OR OTHER
PIC6619A
UNKNOWN OR OTHER
PIC6537D
UNKNOWN OR OTHER
PIC6621
UNKNOWN OR OTHER
PIC6619
UNKNOWN OR OTHER
PIT6236B
UNKNOWN OR OTHER
N25-250378 (652.30)
UNKNOWN OR OTHER
N252502891
ENGINE
PIC6614
UNKNOWN OR OTHER
PIC6552F
UNKNOWN OR OTHER