INITIALISATION OF HEADLAMP AUTOMATIC LEVELLING-ECU
After the operation below is completed, initialise the headlamp automatic levelling-ECU.
- The headlamp automatic levelling-ECU is replaced.
- The front height sensor is replaced or removed/installed.
- The rear height sensor is replaced or removed/installed.
- The suspension related components are replaced or removed/installed.
INITIALISATION PROCEDURE
Before the initialisation operation, check that diagnosis code No. B2510, B2511, B2512, B2514, B2515, B2516 is not set in the headlamp automatic levelling-ECU. If it is set, perform the troubleshooting before the initialisation. (Refer to 
.)
1.Park the vehicle on a level surface.
2.If the fuel tank is not filled up, put weight in the luggage compartment to make up for the fuel shortage so that the weight will become 90% of full-state weight or heavier. (0.8 kg per litter)
3.There should be no other load in the vehicle other than driver or substituted weight of approximately 75 kg placed in driver’s position.
4.Connect the M.U.T.-III to the diagnosis connector (For how to connect the M.U.T.-III, refer to GROUP 00 - Diagnosis function ).
5.Turn the ignition switch to "ON" position. (Do not start up the engine.)
6.Select the M.U.T.-III screen menu as follows.
(1)
Select "AFS/ACL/Leveling" displayed on the "System selection" screen.
(2)
Select "Special function."
(3)
Select "HS initial position clear."
7.The headlamp automatic levelling warning is displayed on the multi information display in the combination meter.
8.Select the M.U.T.-III screen menu as follows.
(1)
Select "AFS/ACL/Leveling" displayed on the "System selection" screen.
(2)
Select "Special function."
(3)
Select "HS initial position learning."
9.Perform the headlamp automatic levelling-ECU initialisation, and then perform the headlamp aiming (Refer to Headlamp Aiming ).