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BMW / MINI CAS Repairs - Plug and Play

SKU: Security System - CAS Testing

The ECU Pro offers professional BMW and MINI car access system (CAS) testing, repairs, and replacement services. All our BMW and MINI CAS repair services are mail-in repairs and 100% plug-and-play. Once installed in your vehicle, no other coding will be required.

TestingRecommended

$159.00
Interest-free installments available at checkoutShop Pay Logo
  • Recommended service to order is the testing service. If a repair or replacement is required after testing, the testing fee will be deducted from the total price.
  • Comprehensive test of existing CAS to diagnose the problem.
  • Mail-in testing service - Simply remove the original CAS, KEY and DME and mail it to us.
  • After testing we will recommend a repair or replacement unit.
  • CAS units are tested in actual vehicles.
  • If no fault is found, your existing CAS will be returned.
  • Return shipping is included in the price.
Select vehicle
The ECU Pro offers professional BMW and MINI car access system (CAS) testing, repairs, and replacement services. All our BMW and MINI CAS repair services are mail-in repairs and 100% plug-and-play. Once installed in your vehicle, no other coding will be required.

A CAS (Car Access System) module in BMW vehicles, commonly found in models from 2002 to around 2014, manages keyless entry, ignition, and anti-theft functions. It works with the key fob and other security components to authorize starting the engine, enhancing both convenience and security.

Failed CAS system can be identified by: 

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

TestingRecommended

$159.00
Interest-free installments available at checkoutShop Pay Logo
  • Recommended service to order is the testing service. If a repair or replacement is required after testing, the testing fee will be deducted from the total price.
  • Comprehensive test of existing CAS to diagnose the problem.
  • Mail-in testing service - Simply remove the original CAS, KEY and DME and mail it to us.
  • After testing we will recommend a repair or replacement unit.
  • CAS units are tested in actual vehicles.
  • If no fault is found, your existing CAS will be returned.
  • Return shipping is included in the price.
Select vehicle

Repair

$350.00
Interest-free installments available at checkoutShop Pay Logo
  • Comprehensive CAS test included (valued at $159).
  • Mail-in repair service - Simply remove the original CAS, KEY, and DME and mail it to us.
  • The unit will be repaired unless it is not possible due to extensive damage.
  • 100% plug-and-play solution, no other coding is required.
  • Return shipping is included in the price.
Select vehicle

Replace

$650.00
Interest-free installments available at checkoutShop Pay Logo
  • Comprehensive CAS test included (valued at $159).
  • Mail-in replacement service - Mail us the original CAS, KEY, and DME.
  • Original CAS data will be transferred to the new refurbished CAS.
  • 100% plug-and-play solution, no other coding is required.
  • Refurbished replacement OEM part included in price.
  • Return shipping is included in the price.
Select vehicle

How do BMW and MINI CAS mail-in repairs work?

The ECU Pro offers an affordable mail-in BMW and MINI car access system (CAS) repair service. To have your CAS repaired, simply remove the CAS and mail it to us. Our professional team will either test, repair, or clone your unit.

To have your BMW or MINI CAS repaired, tested, or replaced follow the steps below:

  1. Send your current CAS, ECU and KEY to us.
  2. We will run a full diagnostic test on your CAS and send you the report.
  3. A repair or replacement solution will be offered, which you can decide on.

Our mail-in CAS service is 100% plug-and-play and doesn't require any additional coding.