SKU: BMWMINICAS

BMW and MINI CAS Repair

Variation secondary title

Our Price: $99.00$650.00

Has your CAS failed? The ECU Pro offers a mail-in BMW and MINI CAS module testing, repair, or replacement plug and play service.

Typical signs of a faulty BMW and MINI CAS Module include: 

  • No crank when attempting to start the vehicle.
  • Vehicle not accepting the original key.
  • Yellow or red ELV steering lock on the dash.

To order our CAS repair/ replacement services you need to:

  • Remove the CAS module [i]
  • Mail us your CAS and KEY.
  • Once we have repaired or replaced your unit, no other services will be required.

Please choose between our testing, repair, or replacement CAS service below. If we perform a repair or clone, you will not be charged for the testing service.

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Car Access System (CAS) module failure is a common problem on BMW and MINI vehicles. The CAS module enables your vehicle to start. If faulty, the car typically won’t crank and no start signal will be generated.

The CAS module is an important module in BMW and MINI vehicles for two reasons. Firstly, as it functions as an anti-theft system in your vehicle. For a BMW and MINI to start the CAS, Key, and the engine control unit (ECU or DME) need to be in sync. Secondly, the CAS stores the vehicle order (VO). The VO is essentially the coding that knows and controls all the car’s features, similar to the DNA of a human. It has information about the type of transmission, extra features, VIN, engine type, etc.

Typical signs of a faulty CAS include:

  • No vehicle crank
  • Vehicle not accepting the key
  • Vehicle starts and stalls
  • Yellow ELV steering lock on the dash

Once the CAS module fails, it will either require a repair or replacement unit. Repairs can typically be performed if the software on the unit is corrupt. Corrupt software is normally caused by failed software updates or when adding additional keys with incorrect tools. Hardware damage will require a replacement unit. Our replacement service offers a remanufactured CAS unit that is a refurbished OEM unit with the correct coding for your BMW and MINI.

To have your CAS module repaired, you will need to send the original CAS, KEY and DME [i]. The CAS module is located under the steering column in most cases. It is either a black or white box with 2 plugs. Removal of the CAS module is very simple and won’t take longer than 15-20min.

Once we receive your CAS, we will repair it and send it back. It will be 100% Plug and Play and come with a 6-month warranty. No other coding will be required.

Shipping within the US

All items come with free 48-72 hour FedEx shipping. Additional FedEx shipping options are available on the checkout page should you require faster shipping.

48-72 hour deliver Free
24-48 hour delivery $50
Overnight delivery $75

International Shipping

International shipments are either shipped with FedEx or DHL. Shipping options for international shipments are available on the checkout page.

DHL 2-3 day shipping  $125
DHL 4-6 day shipping $70
FedEx 2-3 day shipping $150
FedEx 4-6 day shipping $100

Returns

All items come with a warranty. Warranty does not include any labor associated with installation and/or removal of parts, key and/or locksmith fees. Buyer will not be reimbursed for any such fees--NO EXCEPTIONS. Buyer hereby acknowledges and agrees that the Seller's liability is limited to the price of the item sold and Seller is not liable for any damage and/or injury sustained that results from any item(s) sold by any entity operated by The ECU Pro, LLC and Buyer hereby now and forever relinquish seller from any such liability.

Electrical parts are tested prior to purchase and if returned, all units will be inspected for burnt components, physical damage and water damage. Returns will be processed in the order received and may have a greater handling time than order processing. The warranty shall be void if an item is returned with any signs of (a) burnt components (b)physical and/or water damage (c)misuse, abuse, modifications, opened, tampered with, and/or used for any purpose not originally intended (d)vehicle is involved in a collision or (e)security seal is removed, broken and/or damaged.

To issue a return, please follow the instructions in our official return policy. 

Warranty 

All items come with a warranty. Warranty does not include any labor associated with installation and/or removal of parts, key and/or locksmith fees. Buyer will not be reimbursed for any such fees--NO EXCEPTIONS. Buyer hereby acknowledges and agrees that the Seller's liability is limited to the price of the item sold and Seller is not liable for any damage and/or injury sustained that results from any item(s) sold by any entity operated by The ECU Pro, LLC and Buyer hereby now and forever relinquish seller from any such liability.

Returns

Electrical parts are tested prior to purchase and if returned, all units will be inspected for burnt components, physical damage and water damage. Returns will be processed in the order received and may have a greater handling time than order processing. The warranty shall be void if an item is returned with any signs of (a) burnt components (b)physical and/or water damage (c)misuse, abuse, modifications, opened, tampered with, and/or used for any purpose not originally intended (d)vehicle is involved in a collision or (e)security seal is removed, broken and/or damaged.

To issue a return, please follow the instructions in our official return policy. 

How BMW and MINI CAS DME / ECU repairs works

The ECU Pro offers a mail-in ECU repair service.

Simply remove the ECU from your vehicle and send us the ECU.

We can test or repair your ECU within 2-5 days.

Save up to 70% on a manufactures repair. Comes with a 6 month warranty

1. Call us.

2. We will give you an accurate quote and advice on the ECU repair process.

3. Mail us your ECU.

4. We will repair the ECU within 2-5 days.

5. Once you receive the ECU, no other programming will be required.
There are three standard tests that you can easily do at home to test if your BMW ECU has failed.

1. Read fault codes from the ECU with a diagnostic scanner. Recommended testing method.

2. Visually inspect the ECU for water damage.

3. Smell the ECU for burnt electronic components.
All our work comes with a 6-month warranty.

We provide free 2-3 day return FEDEX shipping within the USA. We do provide optional express shipping with all orders.
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