CAS control unit

Our catalog has a wide range of this part type for all popular brands and models, including VAG (VW, Audi, Škoda), Opel, Toyota, and more.

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CAS control unit

10 results

  • 3–7 day delivery
    UPS · DSV
  • Secure payment
    Klix · Stripe
  • 14-day returns
    No questions asked

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CAS control unit – how to choose?

The CAS (Car Access System) module manages keyless entry, ignition authorisation, and the immobiliser function on many BMW and compatible vehicles.

Our catalog has a wide range of this part type for all popular brands and models, including VAG (VW, Audi, Škoda), Opel, Toyota, and more.

How to tell if the part is damaged?

Mounted in the dashboard or engine bay, connecting to the vehicle wiring harness — requires specialist programming to match the specific key(s) after replacement.

  • OEM inspection
    Every part is tested and matches OEM standards.
  • Guaranteed quality
    On all parts without exception
  • 15–20 min install
    Plug-and-play connection
  • Free compatibility check.
    Send us your car's make and model and we'll find the right part

Frequently asked questions (FAQ)

This module is deeply tied to the vehicle’s security system and often needs to be synchronised with the engine control unit and specific keys, requiring specialist diagnostic equipment and, in some cases, dealer involvement.