RepairPal Certified shops can diagnose and repair your 2009 BMW X3. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
The alternator is only a factor if your battery fails to recharge and even properly maintain electrical power while the vehicle is being operated.
Ensure a fully charged "good" battery Is installed, then perform charging system testing.
Use this link to find some shops near you that can help with your concern:
www.repairpal.com/repair-shops
