BMW Key Cost - Alternatives to Heading to the Dealership BMW key fobs can be expensive to replace if damaged or lost. There are alternatives to going to the dealer to purchase a new key fob. Car key replacement costs are lower in a locksmith's shop than at the dealership. https://carkeyreplacements34757.csublogs.com/36605230/10-things-we-all-are-hating-about-bmw-key-programmer