| 0 | PRELIMINARY CHECKS | ALL OK | PROBLEMS ENCOUNTERED | ACTION | 
|---|
|  | With the key ON, operate all the lights using the stalk, i.e.: Using the wheel, side lights/number plate lights
 With the stalk, high beams (both fixed and flashing positions)
 With the stalk, turn signals (right and left) and check they are activated
 | Move on to Step 1 | 1.The side lights do not operate | 1.Continue as instructed by the diagnostic equipment | 
| 2. The high beams do not work | 2. Continue as instructed by the diagnostic equipment | 
| 3. The turn signals do not operate from both sides | 3. Continue as instructed by the diagnostic equipment | 
| 4. The turn signals do not operate on one side only | 4.Continue as instructed by the diagnostic equipment | 
| 1 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION | 
|---|
|  | Connect the diagnostic equipment and check the operation of the warning lights in question on the INSTRUMENT PANEL NODE using active diagnosis | Move on to Step 2 | The warning lights do not come on | Replace the Instrument Panel    Op. 5560B10  CONTROL PANEL - R+R | 
| 2 | CORRECT OPERATION CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION | 
|---|
|  | Check that the fault is no longer present | End of diagnosis |  |  |