Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Narrow by vehicle
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer communications
6Original wording in English
LINCOLN
Some 2024-2026 Nautilus vehicles built on or before 06-Nov-2025 may exhibit an inoperative driver heated seat with diagnostic trouble code (DTC) B1208:2A stored in the driver seat module (DSM) and/or inoperative front passenger heated seat with DTC B120A:2A in the passenger front seat module (SCMB).
LINCOLN
Some 20242026 Nautilus vehicles built on or before 06-Nov-2025 may exhibit an inoperative driver and/or front passenger heated seat with diagnostic trouble code (DTC) B1208:2A stored in the driver seat module (DSM) and/or DTC B120A:2A in the passenger front seat module (SCMB). Inform the customer that Ford is currently working o…
FORD, LINCOLN
Some 2025 Expedition/Navigator vehicles may exhibit diagnostic trouble codes (DTCs) B1208:2A, B14D1:12, B1060:12 and B1521:12 in the drivers seat module (DSM) when a diagnostic self-test is performed.
AUDI
This TSB provides information when there is poor phone quality on the other end of the line; DTCs B120313 - B120813.
Check vehicle applicability
21A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A5 CABRIOLET ↗ | 2024 |
| Audi | A5 CABRIOLET ↗ | 2023 |
| Audi | A5 CABRIOLET ↗ | 2022 |
| Audi | A5 CABRIOLET ↗ | 2021 |
| Audi | A5 CABRIOLET ↗ | 2020 |
| Audi | A5 CABRIOLET ↗ | 2019 |
| Audi | A5 CABRIOLET ↗ | 2018 |
| Audi | TT ROADSTER ↗ | 2023 |
Code meaning and manufacturer information
Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.
EIC Switch-1 Assembly Circuit Short To Ground
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.