| 1. | Repeat turning the ignition switch ON (II) and OFF to see if the problem appears. Does the problem appear? YES - Go to 2. NO - Operation is normal.n |
| 2. | Remove the audio -HVAC- display module, and check for proper connection of the audio unit connector A(20P). Is it connected properly? YES - Go to 3. NO - Reconnect the audio unit connector, and recheck the problem.n |
| 3. | Check that the LCD back lights stay on. Do they all stay on? YES - Faulty front printed circuit board and audio unit.n NO - Go to procedure ''Power switch will not turn ON'' on-previous page.n |