84 Lighting system X Main-beam/dipped-beam headlamps: remove cable connector B from bulb ? . X Lift left and right locking springs A and fold them outwards. X Remove bulb ? . X Insert new bulb ? in such a way that its base fits into the recess of the socket. X Lift left and right locking springs A and fold them inwards onto the base of the bulb. Driver's workstation X Attach cable connector B to bulb ? . X Attach front headlamp unit : and fasten screws ; . X Adjust the auxiliary headlamp ( Y page 78). Side-mounted turn signal lamps X Side lamps: remove base C with both cable connectors and, if necessary, turn the base slightly to do so.
X Turn the bulb anti-clockwise, applying light pressure, and remove it. X Insert the new bulb and turn clockwise, applying light pressure. X Remove screws : . X Remove turn signal lamp ; . X Remove seal = from the glass of the turn signal lamp. X Applying light pressure, turn bulb ? anti- clockwise and remove it. X Insert new bulb ? and turn clockwise, applying light pressure. X Place seal = onto the glass of the turn sig- nal lamp. X Attach the turn signal lamp and tighten screws : . Make sure that seal = is posi- tioned correctly. X To fit: check that seal D is positioned cor- rectly.