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Body

B1D21

Code meaning and manufacturer information

OBD-II / DTC

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.

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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.

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Manufacturer communications

5

Original wording in English

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JAGUAR

The steering wheel control switches and/or paddle shifters may not function as expected and lead to one or more of the following features not functioning as expected: ? Paddle shifters do not operate ? Steering wheel audio volume controls will not adjust the audio volume ? The radio 'seek' buttons do not operate ? Operation of t…

LAND ROVER

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 not adjust (up and/or down)? Radio 'seek' buttons do not operate ? Volume control buttons cause the radio station…

LAND ROVER

"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 MORE (LIST NOT EXHAUSTIVE) OF THE FOLLOWING ISSUES: • AUDIO VOLUME WILL NOT ADJUST (UP AND/OR DOWN) • RADIO SEEK B…

LAND ROVER

"SITUATION: THE STEERING WHEEL LEFT-HAND AUDIO CONTROL SWITCH (VOLUME, SEEK, OK/MENU, MODE, PHONE, AND VOICE) MAY EXHIBIT INTERMITTENT OPERATION, CAUSING ONE OR MORE OF THE FOLLOWING ISSUES: • AUDIO VOLUME WILL NOT ADJUST (UP AND/OR DOWN) • RADIO SEEK BUTTONS WILL NOT OPERATE • VOLUME CONTROL BUTTONS CAUSE THE RADIO STATION TO C…

Check vehicle applicability

30

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

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MakeModelModel year
JaguarF-TYPE ↗2015
JaguarF-TYPE ↗2014
JaguarXJ ↗2015
JaguarXJ ↗2014
JaguarXJ ↗2013
JaguarXJ ↗2012
Land RoverLR2 ↗2015
Land RoverLR2 ↗2014

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.