Basic Setting (function 04)
After replacing a headlight, axle sensor or the control module basic settings must be initiated. The following must be observed for this:
Test Requirement
- Vehicle must be loaded to an exactly definable weight. Refer to 01 MAINTENANCE
- Settle car (push down on car a few times so that shock absorbers and car bounce up and down).
Basic Setting, initiating
- Press buttons -0- and -4- to select "Basic Setting" function 04.
| Rapid data transfer Q 04 - Basic Setting |
Indicated on display:
- Press -Q- button to confirm input.
| Basic Setting Input display group number XXX |
Indicated on display:
- Press buttons -0-, -0-, and -1- to input display group number 001.
- Press -Q- button to confirm input.
| System in Basic Setting 1 → Please Wait |
Indicated on display:
Headlights are moved into adjustment position (about 15 seconds).
| System in Basic Setting 1 → Adjust headlights |
Indicated on display:
Headlights are now in adjustment position.
- Adjust headlights using a headlight adjustment tool (e.g. VAS5046).
Basic setting 1 turns regulation off and "Headlights not adjusted" will be stored in DTC memory.
- Press → button.
| Rapid data transfer HELP Select function XX |
Indicated on display:
- Press buttons -0- and -4- to select "Basic Setting" function 04.
| Rapid data transfer Q 04 - Basic Setting |
Indicated on display:
- Press -Q- button to confirm input.
| Basic Setting Input display group number XXX |
Indicated on display:
- Press buttons -0-, -0-, and -2- to input display group number 002.
- Press -Q- button to confirm input.
| System in Basic Setting 2 → Normal position learned |
Indicated on display:
The control module has stored this position as the normal position. "Headlights not adjusted" is erased from DTC memory and regulation is switched back on.
- Press → button.
| Rapid data transfer HELP Select function XX |
Indicated on display: