Fault code: VIS 4 SCANIA

Error identification:

The current consumption on the control unit output has exceeded 8.5 A.

Cause:

Short circuit in the relay for current consuming equipment R19 or in the cable harness.

Notes:

Left-hand dipped beam is inoperative. Every time the function is activated, the current consumption on the control unit output is checked. If the current consumption is too high, the output is switched off and a fault code is registered. On control unit versions with assembly part number 1482564, 1540437, 1527199 and 1729485 the fault code is set at 7.5A.

If a fault is detected in the left-hand dipped beam, the headlamp levelling motor on the right-hand side will adjust the right-hand headlamp as far downwards as it will go due to internal connection between the dipped beam and the headlamp levelling motor.

Action:

Check the bulbs. Also, check the number of connected lamps in circuit. Check whether there is a short circuit to ground.