OEM Audio System for 2007-2016 BMW

What to look for when buying this part:

• Make sure the part is compatible with your car's year and model.
• Check the part's condition (used, refurbished, or new).
• Read reviews from other buyers.
• Buy from a reputable seller with a good return policy.

Quality indicators for the available options:

What's typically included with the part:

• The audio system unit itself
• Wiring harness (sometimes)
• Mounting brackets (sometimes)

Difficulty level and estimated time:

• Difficulty: Medium
• Estimated Time: 1-3 hours

Special tools needed (if any):

• Screwdrivers
• Socket set
• Panel removal tools
• Multimeter (optional, for testing)

Critical steps and tips:

1. Disconnect the car battery before starting.
2. Carefully remove the dashboard panels to access the audio system.
3. Disconnect the wiring harness from the old audio system.
4. Connect the wiring harness to the new audio system.
5. Secure the new audio system in place.
6. Reconnect the car battery.
7. Test the audio system to make sure it's working properly.

Whether DIY is recommended or professional installation is better:

• DIY is possible for experienced car owners.
• Professional installation is recommended for those who are not comfortable working on their car's electrical system.

Compare: Used OEM, Refurbished OEM, New Aftermarket

Used OEM:

• Best value for money.
• Genuine factory parts.
• Tested and inspected to ensure they are working properly.
• Significantly lower prices than new parts.

Refurbished OEM:

• Factory parts that have been professionally restored.
• Damaged or worn components have been replaced with new ones.
• A good option if you want a part that is close to new condition.

New Aftermarket:

• Brand new parts made by third-party manufacturers.
• Built to meet or exceed original equipment (OE) specifications.
• Can be a good option if you are looking for a new part at a lower price than a new OEM part.

Parts commonly replaced or checked at the same time:

• Speakers
• Wiring harness
• Fuses
• Amplifier

Why replacing related parts prevents repeat failures:

• Replacing worn or damaged related parts can prevent the new audio system from being damaged.
• For example, if the speakers are blown, they can damage the amplifier in the audio system.
• Replacing the speakers at the same time as the audio system can prevent this from happening.

How long this part normally lasts:

• 7-10 years

Factors that affect longevity:

• Usage frequency
• Environmental conditions (temperature, humidity)
• Quality of the original part
• Proper installation and maintenance

Budget vs mid-range vs premium options:

• Used OEM: $50 - $200
• Refurbished OEM: $150 - $300
• New Aftermarket: $200 - $400

Labor cost considerations if applicable:

• Professional installation: $50 - $200

Total job cost estimates:

• DIY (Used OEM): $50 - $200
• Professional Installation (Used OEM): $100 - $400
• DIY (New Aftermarket): $200 - $400
• Professional Installation (New Aftermarket): $250 - $600

Known issues for this vehicle's system related to this part:

• Some models have issues with the CD player failing.
• Some models have issues with the display screen fading.
• Some models have issues with the amplifier overheating.

Any TSBs or common complaints:

• Check online forums and technical service bulletins (TSBs) for specific issues related to your vehicle's audio system.

How to confirm proper operation:

• Turn on the audio system and make sure it powers on correctly.
• Test all audio sources (radio, CD, AUX).
• Check the volume control and make sure it works properly.
• Test all speakers to make sure they are producing sound.

What to look/listen for to verify it's working correctly:

• Clear and undistorted sound from all speakers.
• No error messages on the display screen.
• Proper functioning of all controls.

Q: Will this audio system fit my BMW or Mini?
A: This audio system is designed to fit BMW and Mini models from 2004 to 2016. However, it's always best to double-check compatibility with your specific year and model before purchasing.

Q: What is the difference between a used OEM and a refurbished OEM audio system?
A: A used OEM audio system is a genuine factory part that has been previously used. It has been tested to ensure it is working properly. A refurbished OEM audio system is also a genuine factory part, but it has been professionally restored with new components.

Q: Is it difficult to install this audio system myself?
A: Installing an audio system can be a medium-level difficulty project. If you are comfortable working on your car's electrical system, you may be able to do it yourself. However, if you are not experienced, it is best to have it installed by a professional.

Q: What if the audio system I receive is not working?
A: Buy from a seller with a good return policy. If the audio system is not working, you should be able to return it for a refund or exchange.

Q: How can I tell if my car's audio system is failing?
A: Common signs of a failing audio system include sound cutting in and out, no sound at all, distorted audio, and error messages on the display screen.

OEM Part Numbers:

• BMW: 84109178898, 84109181391, 84109187625, 84109199975, 84109200, 84109200822, 84109205892, 84109207360, 84109223190, 84109224674, 84109229740, 84109231090

Fits Years: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016