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Home >> Jaguar >> 2012 >> XF Supercharged >> Repair and Diagnosis >> Electrical >> Starter >> Starting System - V8 5.0L Petrol/V8 S/C 5.0L Petrol -- XF/X250 >> Starting System - V8 5.0L Petrol/V8 S/C 5.0L Petrol >> Diagnosis And Testing >> Starting System-Vehicles With: Smart Key >> Symptom Chart

Symptom Chart

SYMPTOM POSSIBLE CAUSES ACTION
Ignition mode fails to switch on and warning message: SMART KEY NOT FOUND - REFER TO HANDBOOK
  • Smart key signal jammed
  • Smart key battery discharged
  • Smart key fault
NOTE: Back up start - 10MY onwards
Ignition mode fails to switch on and warning message: SMART KEY NOT FOUND - REFER TO HANDBOOK
  • Smart key signal jammed
Engine won't crank and warning message: PRESS START AND BRAKE
  • Brake pedal not pressed whilst attempting to start
Engine won't crank and warning message: STEERING COLUMN LOCKED. Ignition switches off after 3 seconds
  • Steering column locked
NOTE: For diesel engines
Engine still not cranking. Ambient temperatures below zero
  • Immobiliser armed