Lancer Sportback L4-2.4L (4B12) (2010)
STEP 8. Retest the system
Check whether you can operate the multivision display by using the steering wheel audio remote control switch.
Q: Is the check result normal?
YES : The trouble can be an intermittent malfunction. (Refer to How to use Troubleshooting/inspection sevice points - How to cope with
Intermittent Malfunction).
NO : Replace the multivision display.
Inspection Procedure 3
Inspection Procedure 3: Steering wheel audio remote control switch illumination does not come on.