2010 BMW 320i (E90) Repair Solution

Vehicle Details

Make: BMW

Model: 320i (E90)

Year: 2010

Engine: 2.0L N46NB20 4cyl 16v DOHC VVT MPFI Petrol

Area: Electrical

Category: Multiple Electrical And Electronic System Failure

Intermittent operation of multiple electrical systems.

Warning message in center display.

Brake lights staying on.

Turn signals not working.

Drivers power window not working.

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 2010 BMW 320i (E90) is available to TaT members.

The confirmed repair procedure for this 2010 BMW 320i (E90) is available to TaT members. Includes the verified fix and technician tips.

Code	BMW3210460
Vehicle	2010 BMW 320i (E90)
Engine	2.0L N46NB20 4cyl 16v DOHC VVT MPFI Petrol
Complaint	Visible
Diag. Sequence	Members Only
Solution	Members Only

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