BMW X6 Key Replacement in Ventura County (2008-2019)

It depends on what you mean by 'without the original.' If you have lost every key, we can still make you a new one, but it takes longer and costs more. Your 2010 E71 uses the EWS4 immobilizer with an ID44 chip. We need to read the ISN from your engine module, then cut and program a fresh transponder key on-site. Expect about 1 to 2 hours and $350 to $500 for an all-keys-lost job. Call us at (805) 790-8162 and we will walk you through it.

Yes, your 2016 F16 X6 has push-button start with a proximity smart key. But no, you cannot program a key yourself. The CAS4 system requires professional diagnostic tools for PIN reading and OBD-II programming. There is no DIY procedure for this generation. We handle it mobile for $450 to $700, which includes a new proximity fob, blade cutting, and full programming. That is roughly half what the dealer charges, and you skip the tow.

Start with the most likely cause: a CAS or EWS desync. This happens more often than you would think, especially after a battery replacement or if your key fob battery died. The transponder chip in your key lost its handshake with the immobilizer module. We resync it through our diagnostic tools, and if the HU92 blade is worn down too, we recut it on the spot. Common fix, usually done in about 45 minutes. We see this one a lot in Thousand Oaks and Moorpark.

It depends on whether your 2019 is the late F16 or the early G06 platform. Either way, expect $600 to $900 from us, which includes the key blank, laser-cut or high-security blade, chip programming, and testing. The dealer typically quotes $1,000 or more for the same job, plus you are waiting days for an appointment. We need your VIN and proof of ownership before we start. Call (805) 790-8162 and have your registration ready.