BMW Key Cost - Alternatives to Heading to the Dealership BMW key fobs can be expensive to replace if they become lost or damaged. Thankfully, there are alternatives to heading to the dealer for an alternative key fob. Locksmiths charge much less for replacement of car keys than dealerships. See https://carkeyrepair87330.blogzet.com/15-gifts-for-the-bmw-key-programmer-lover-in-your-life-44929070