This is the EUROSTART BRS2 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 BRS7 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.
