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B1D21

Code meaning and manufacturer information

B1D21

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

2

Original wording in English

LTB00584NAS5

LAND ROVER

Reported code forms B1D21-13

Situation: The steering wheel switches (volume, seek, OK/menu, mode, phone, voice) and transmission paddle shifters may exhibit intermittent operation, causing one or more of the following issues: ? Audio volume does…

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LTB00584NAS4

LAND ROVER

Reported code forms B1D21-13

"SITUATION: THE STEERING WHEEL LEFT-HAND AND/OR RIGHT-HAND SWITCHES (VOLUME, SEEK, OK/MENU, MODE, PHONE, VOICE, AND CRUISE CONTROL) AND TRANSMISSION PADDLE SWITCHES MAY EXHIBIT INTERMITTENT OPERATION, CAUSING ONE OR…

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Check vehicle applicability

4

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

MakeModelModel year
Land RoverLR22015
Land RoverLR22014
Land RoverLR22013
Land RoverLR22012

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.