2003 Mini Cooper (R50) Repair Solution

Vehicle Details

Make: Mini

Model: Cooper (R50)

Year: 2003

Engine: 1.6L W10B16A 4cyl 16v SOHC MPFI Petrol

Area: Electrical

Category: Battery Flat / Current Drain

The battery went flat and there was a strange noise when the jumper battery was connected.

The battery was dead flat the morning after a 100 km trip.
Attempting a jump start, a strange whirring noise was noticed.

The step-by-step diagnostic process used to identify this fault is available to TaT members.

The detailed fault description and root cause analysis for this 2003 Mini Cooper (R50) is available to TaT members.

The confirmed repair procedure for this 2003 Mini Cooper (R50) is available to TaT members. Includes the verified fix and technician tips.

Get the complete diagnostic sequence, verified solution, and technician tips.