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U1101

Code meaning and manufacturer information

U1101

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.

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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer communications

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Original wording in English

TSB_2079729_3

AUDI

Reported code forms U110100

This bulletin provides a software update when various messages related to driver assist systems appre; DTC U110100 logged in various control modules.

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TSB_2079729_2

AUDI

Reported code forms U110100

This bulletin provides a software update when various messages related to driver assist systems appre; DTC U110100 logged in various control modules.

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TSB_2078209_2

AUDI

Reported code forms U110100

This Pending Service Solution (PSS) requests that technicians enter a record in the PSS databse when there are various messages related to driver assist systems; DTC U110100 logged in various control units.

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Check vehicle applicability

1

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
AudiA6 SPORTBACK E-TRON2025

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.

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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.