03 Feb, 24

BMW Z4 (fifth generation) 2008-2015

The BMW Z4, specifically the fifth generation produced between 2008 and 2015, is a striking sports car that combines sleek design with high-performance capabilities. Among the various electronic components in the Z4, the Footwell Module FRM3 stands out as a crucial element responsible for managing various functions within the vehicle’s interior.

Understanding the functions of the BMW Z4 Footwell module and addressing common issues can contribute to the longevity and performance of this iconic sports car. Regular maintenance and prompt resolution of electronic issues ensure that the BMW continues to deliver a thrilling and reliable driving experience.

Common Faults

Understanding the common faults in the BMW Z4 Footwell module is crucial for proactive maintenance and timely repairs. Some prevalent issues include:

  • Lighting System Malfunctions
  • Power Window and Mirror Failures
  • Central Locking System Glitches
  • Power Seat Adjustment Problems


Identifying these faults early on can prevent further damage and ensure the optimal functioning of your vehicle’s electrical systems.

Fault Codes

The BMW Z4 FRM3 generates specific fault codes when issues arise within its electronic components. Common fault codes may include:

  • 9CC5 – FRM3 Internal Fault
  • A116 – Light Module: Communication
  • A559 – Central Locking: Power Supply

Our experienced technicians utilise advanced diagnostic tools to read and interpret these fault codes accurately, allowing for a precise and efficient repair process.

Part Numbers

Below is a list of part numbers commonly associated with this types of unit.

Part NumbersPart Numbers
6135939049161359340339
6135930837161359286887
6135926380361359240533
6135924100861359204536
6135918755961359166708
6135915980861359153779
6135922459561359240527
6135924908361353456588
6135345639461359263800
6135345605161359224589
6135924100661359230450
6135345742761353456034
6135345639561359241005
6135924053061359230447
6135923044861359241007
6135924908161359249080
6135922459361359241002
6135923045161359263797
6135922459261359224594
6135923045461359251487
6135926379461359240523
6135922458861359251486
6135924908461359224618
6135923043261359230433
6135922461661359224617
61359224598613592230445
6135923044561359146058
6135926380161359249082
6135923044661359230438
6135924052861359241004
6135934033361359230453
6135939048461359197159
6135939048361359340331
6135923044461359241011
6135682706461359225496
6135926983061359263798
6135924052461353456587
6135345742861353455895
6135924908561353456393
613534570296135345730
6135682707261353457429
6135345758661359263791
613592245976135981387801
613592514860161359251486-01
613592245940161359224594-01
613534573920161353457392-01
6135928725061359230455
6315926379361359263793
6135925148961359383050
613592698155350538C200
6135345752861353456988
6135345698761359241012
6135924252261359249086
6135345589661353457526
6135345695261359308361
6135924052961353457426
6135924100361353456586
6135924053261359224596
613592872516135345639401
613592698300161359249074
6135345739061353457390
6135345738961353457389
6135345695161359224590
6135345698661353457587
6135345740261353457400
6135922459161359249092
6135345703161353457401
6135345740361353457387
6135345695361353457596

Our Rebuilding Process

At Sinspeed, we follow a meticulous rebuilding process to restore the BMW Z4 Footwell module to their optimal condition. Our process includes:

Diagnostic Assessment

Our technicians conduct a comprehensive diagnostic assessment to identify specific faults and their root causes within the FRM.

Component Replacement

Faulty components are carefully replaced with high-quality, OEM-grade parts to ensure the longevity and reliability of the repaired module.

Quality Assurance

Each rebuilt footwell module undergoes rigorous testing to ensure that all functions, including lighting, power windows, mirrors, and central locking, operate seamlessly.

Comprehensive Retesting

After the repair process is complete, each unit undergoes comprehensive retesting. The final re-testing phase plays a critical role. This step ensures that your BMW Z4 footwell module is in impeccable working condition before it is dispatched to you. 

Warranty Assurance

We believe in the longevity and reliability of our repairs, which is why we proudly offer a lifetime warranty on all FRM repairs.

Contact Us Now

Don’t let common faults compromise the performance of your BMW Z4. Choose Sinspeed for professional, efficient repairs, and enjoy the peace of mind that comes with our lifetime warranty. For inquiries or to schedule a repair, Tags : BMW, BMW Z4 (fifth generation) 2008-2015, BMW z4 common faults, BMW z4 fault codes, BMW z4 fifth generation, BMW z4 fifth generation 2008-2015, BMW Z4 Footwell module, BMW z4 FRM3.

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