Technical Service Bulletin A0123812028842_4 — 2022 AUDI A4
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | A0123812028842_4 |
| Manufacturer | |
| Vehicle | 2022 AUDI A4 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This bulletin provides instructions regarding unauthorized chip tuning (TD1).
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 2022 AUDI A4
A3924752075681_1
POWER TRAIN
A3924702059057_11
POWER TRAIN
A0124062072710_1
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
A8723522063575_3
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
A9123932064385_2
EQUIPMENT:ELECTRICAL
A1323172061461_7
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
SM 01-2023
EQUIPMENT
A9022672059863_3
WHEELS
A4822282063528_3
ENGINE AND ENGINE COOLING
Circular57i3REV1
EQUIPMENT