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Description
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Shipping
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Return Policy
🔧 INSTALLATION GUIDE — BMW 318i F30 (B38 Engine) ECU KIT
Includes:
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Engine ECU (DME) – Part No: 8691836
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FEM/BDC Module
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Matched Key
✅ What This Kit Is:
This is a matched set of factory BMW electronic modules, removed from a running vehicle. The DME, FEM/BDC, and key are pre-programmed to work together. No need for individual coding between these parts.
🧰 Installation Steps:
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Disconnect the battery.
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Remove your original DME, FEM/BDC module, and key.
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Install the donor DME in the engine bay.
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Replace your FEM or BDC module (located behind the glove box) with the one from the kit.
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Use the included donor key in your ignition.
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Reconnect the battery and start the car.
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The engine should crank and run normally, as the kit is pre-synced.
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⚠️ Important Notes:
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VIN Mismatch:
The VIN in these donor modules will not match your car. This may cause minor warnings or faults in some systems (ABS, dash, etc.).
→ This can be corrected with tools like ISTA+, Autel IM608, or Abrites AVDI. -
Transmission Compatibility (TCM):
If your original Transmission Control Module (Mechatronic) is still in the car, it may not work with this new ECU set due to ISN mismatch.
→ Solution: A technician can virginize or sync your TCM to work with this ECU kit. -
Professional installation is strongly recommended.
If you are not familiar with BMW ECU replacement, consult a qualified technician before purchase.
🧩 Optional Services You May Need:
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VIN change (to match your original car)
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Module coding & adaptation
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ISN synchronization with TCM (if needed)
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Return and Shipping Policy
Thank you for shopping with us! Please read our return and shipping policy carefully:
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Return Policy:
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We accept returns only within 14 days of receiving the item.
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The buyer is responsible for return shipping costs.
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Returned items must be in their original condition and packaging. We will only accept returns if the product is unused and in the same condition as when it was shipped.
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Shipping Costs:
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The buyer is responsible for covering return shipping charges.
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We only charge for the shipping cost. Any additional charges, such as taxes, customs duties, or import fees imposed by the buyer?s country, are the buyer?s responsibility.
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Customs, Taxes, and Duties:
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The buyer is responsible for any customs fees, taxes, and import duties imposed by the customs authority in their country. Please check with your local customs office for more details on these additional costs before purchasing.
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Product Compatibility and Condition:
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All products sold are used parts. We are not responsible for any issues that may occur when installing or using the product in your car.
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Please verify product compatibility with your vehicle before purchasing. If you're unsure, ask your mechanic or garage for confirmation or contact us for additional information.
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We are not liable for any damage or issues that arise from using the product in your vehicle.
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By purchasing from us, you agree to these terms and conditions. If you have any questions or concerns, feel free to contact us before purchasing. We are here to provide the best advice and help you make an informed decision.
Thank you for your understanding and for shopping with us!
NB:CONTACT BY E-BAY MESSENGER