Winchester Auto Service

(781) 368-9040
Mon - Fri: 8:30 AM - 5:00 PM

Bavarian Performance Diagnostics Repair

BPG can diagnose problems with your BMW like no other independent BMW service shop. We have access to the top BMW dealer and aftermarket diagnostic equipment for your BMW. We routinely and easily can diagnose and repair problems in all the following areas:

  • All engines/fuel pump (EKP)/
    Valvetronic (VVT)
  • All transmissions
  • All multiple restraint systems
  • Instrument cluster electronics/IKE
  • Air conditioning/climate control
  • Lamp control module/LSZ
  • Central body electric
  • Immobilizer EWS/CAS
  • Cruise control
  • Radio control system
  • Seat/steering module
  • Xenon lights
  • Language input system
  • Tire pressure monitoring
  • On-board computer
  • Multi-information display
  • Multi-functional steering wheel
  • Radio/navigation/telephone/
    video monitor/MOST
  • Park distance control
  • Roll-over system/
    convertible hood module
  • All adaptive headlights
  • Automatic interval control
  • Electronic ride level control
  • Rain light sensor
  • Infrared remote control
  • Park heating
  • Display/information systems
  • Burglar alarm system (DWA

If your BMW requires mechanical repairs, fear not. We have all the necessary tools, equipment and training to perform any level of mechanical repair. From suspension and braking system repairs to complete engine overhauls and replacements, we will restore every bit of performance to your BMW.