Came quickly and fit perfectly. It is not as good a quality as my original but still seems sturdy. time will tell.
Works great, good product, and the fact i can use my own remote is the best!!
EUROSTART BRS7 Plug and Play Remote Starter for BMW X3 and X4 🔑
$950.00 CAD
BRS7
Regular price
$950.00 CAD
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$950.00 CAD
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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.
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Expert Verdict (2026) - Why Buy?
This is the EUROSTART BRS7 remote starter, for the BMW X3 and X4.
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.
Note: we also stock the BRS2 for the X3 and X4. The two cover different model years, so check your year against both, or call us on 647-439-4485 with your VIN and we'll confirm which one you need.
Ships pre-programmed for your vehicle. See all our BMW remote starters by model and year.
Specifications
Specifications
