C1605

Read the instructions below then start the fault diagnostic procedure.

Symptom: Warning lamps for ESP, foot brake and central warning lamp are on. ESP OFF indicator lamp is on. No ESP function.

C1605

Fault symptoms

Warning lamps for ESP, foot brake and central warning lamp are on.

ESP OFF indicator lamp is on.

No ESP function.

Conditions

The diagnostic trouble code is set in the event of an internal program fault.

Change the control module. See Before changing a control module .