Lighting system 77 X To switch on automatic control of the interior lighting: put switch : into posi- tion 3 . When you open one of the front doors, the interior lighting switches on or off automat- ically. Only use the working-area lamps when on public roads while working. Make sure that no other road users are dazzled. Exterior lighting control Driver's workstation X To switch on: press button : . Indicator lamp ; in the button lights up. X To switch off: press button : again. Indicator lamp ; in the button goes out. The working-area lamps switch off once the vehicle reaches a certain speed. X Make sure that the vehicle is stationary and that the parking brake is applied.
X Make sure that the transmission is in neu- tral. Adjusting the working area lamps X To switch on: press button : . Indicator lamp ; in the button lights up. The lights of the entire exterior lighting sys- tem are switched on and off consecutively. The function switches off automatically after 30 cycles. X Check the operation of the exterior lighting and replace bulbs where necessary ( Y page 79). X To switch off: press button : again. Indicator lamp ; in the button goes out. X Unscrew nut ; . X Turn working-area lamps : to the desired position. Working-area lamps X Tighten nut ; .
Switching the working-area lamp on/off G WARNING If you use the working-area lamp on public roads, other road users may be dazzled. There is a risk of an accident. General notes Auxiliary headlamps The auxiliary headlamps may be used if the main headlamps are blocked by attached Z