EUROSTART BRS9 Plug and Play Remote Starter for BMW 3, 4 Series, X5, X6, X7 🔑

$950.00 CAD

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BRS9

Regular price $950.00 CAD
Sale price $950.00 CAD Regular price
Shipping calculated at checkout.
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🔑 This solution requires a key sacrifice

One of your working keys must be permanently mounted inside the vehicle, where it satisfies the factory immobilizer during a remote start. That key is given up for the life of the installation, so if you only have two keys, budget for cutting a spare before you book.

It sounds worse than it is. The key sits hidden and untouched, your factory security is unaffected, and on these vehicles it is the only method available.

Read more about key sacrifice and our other product notes →



Expert Verdict (2026) - Why Buy?

This is the EUROSTART BRS9 remote starter, for the BMW 3 Series, 4 Series, X5, X6 and X7.

The broadest coverage in the EUROSTART range, spanning both saloons and the larger X models.

BMW is one of the hardest vehicles on the road to fit a remote starter to. The mainstream brands barely cover it, because BMW's CAS immobiliser and vehicle networks don't behave like anything else. EUROSTART is built specifically for that gap.

Starts from your factory key fob

Press lock three times on the fob you already carry and the car starts. Nothing extra on your keyring, no second remote, no aftermarket buttons in the cabin. For longer range than a factory fob manages, add smartphone control.

Your factory warranty is unaffected

The kit is designed to connect through your BMW's factory connectors rather than splicing into the harness, so the vehicle's wiring is left as BMW built it.

🔑 Key sacrifice required

One of your working keys stays permanently mounted inside the vehicle, where it satisfies the immobiliser during a remote start. That key is given up for the life of the install. BMW keys are expensive, so if you only have two, budget for a spare.

Ships pre-programmed for your vehicle. Check your model year against our BMW remote starters by model and year, or call us on 647-439-4485 with your VIN.


Specifications

Installation Method

  • Plug and Play

Transmission Support

  • Automatic

Car Alarm Capable

No

Designed To Fit:

  • BMW

Warranty

-

What vehicles does this product fit?

Testimonials

  • Exceptionally Helpful

    They were exceptionally helpful despite me going down the DIY route having never installed a remote starter before. There was no T harness kit available for my vehicle which led to a few questions which they thankfully were very helpful with. Mission remote start was successful and I'm super pleased.


    Stephen Anthony
    DIY Client
  • 10 out of 10

    I would recommend Lockdown security 10 out of 10 times. Leo and his team were professional, fast acting and provided excellent service. I am very happy with my remote starter.


    Jay
    Enjoying a warm vehicle!
  • Responsive, Easy to Use

    Have been using Lockdown Security for years. Just ordered the fifth remote starter from them and installed myself. Their website is easy to use and intuitive. They are responsive and more than willing to answer questions for the DIY customers. Would strongly recommend to anyone looking to purchase a remote starter.


    Ayad
    DIY Client
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