Find the nearest BMW Authorized Service Center
1. Go to http://www.bmwusa.com/standard/content/dealer/default.aspx to find your nearest BMW Authorized Service Center.
2. Call the nearest service center to get a price quote for a new key. Tell them you need to replace a lost BMW key.
3. Appear in person at the BMW service center and bring original vehicle title, current vehicle registration, your VIN (Vehicle Identification Number), drivers license and payment for the replacement key.