199000820 - I080 HEADLAMP ALIGNMENT CORRECTOR NOT WORKING
|  | When the buttons which control the headlamp alignment are operated (with the dipped headlamps on) it does not work. If the dipped headlamps are not working either, firstly See table I005 DIPPED HEADLAMPS NOT WORKING | 
| Test results | ||||
| 1 | ADJUSTMENT ELECTRICAL CIRCUIT CHECK | All OK | Problems encountered | Operation | 
|---|---|---|---|---|
| Check:- connections between left control panel and NQS;- connection between dashboard control unit and instrument panel- connection between dashboard junction unit unit and headlamp alignment motors;- earth for headlamp alignment motors- power supply for headlamp alignment motors See E3080 HEADLAMP AGLINMENT CORRECTOR | Move on to Step 2 | 1. Connections between control panel and NQS not correct2. Connection between NQS and dashboard junction unit not correct3. Control panel not working4. Motor earths defective5. Motor power supply interrupted | 1. Restore the correct connections See E3080 HEADLAMP AGLINMENT CORRECTOR 2. Restore the correct connections See E3080 HEADLAMP AGLINMENT CORRECTOR 3. Move on to Step 24. Repair the earth contacts See E3080 HEADLAMP AGLINMENT CORRECTOR 5. Restore correct power supply | |
| 2 | CONTROL PANEL CHECK | All OK | Problems encountered | Operation | 
| Check that the UP - DOWN buttons in the control panel are working properly | Move on to Step 3 | Control panel defective | Replace the control panel Op. 7040A82 SWITCH UNIT ON LEFT SIDE OF DASHBOARD - R.R. | |
| 3 | HEADLAMP ALIGNMENT CONTROL CHECK | All OK | Problems encountered | Operation | 
| Check the operation of the headlamp alignment motor See E3080 HEADLAMP AGLINMENT CORRECTOR | End of diagnosis | Headlamp alignment motor faulty | Replace the headlamp alignment motor Op. 7040A82 SWITCH UNIT ON LEFT SIDE OF DASHBOARD - R.R. | |