User Manual
Table Of Contents
- Safety
- Emergency
- Controls
- Entering and Leaving the Vehicle
- Doors
- Electrically Operated Windows
- Heated Mirrors
- Mirrors
- Electrical Mirror Adjustment
- Windshield Wiper Blades
- Roof Console
- Sun Visors
- Stepwell Lighting
- Interior Lighting
- Dashboard
- Control Panel
- Control Panel of Heating/Ventilation System
- Air Conditioning Switch
- Fan Speed Selector Switch
- Temperature Adjustment
- Air Distribution Selector Switch
- Center Console
- Left-Hand Steering Column Switch
- Right-Hand Steering Column Switch
- Steering Wheel Switches
- Adjustable Steering Column
- Seats
- Master Display
- PDC and Voltage Display
- Power Distribution Center (PDC)
- Voltage Converter
- Driving
- General
- Steering Lock/Contact/Starter Switch
- Glow System
- Starting Procedure
- Engine Speed Control
- Cruise Control
- Adaptive Cruise Control (Optional)
- Vehicle Speed Limitation for Special Applications
- Driving Style
- Steering
- ABS Brakes
- Park Brake and Service Brake
- Engine Brake
- Stopping
- Allison Automatic Gearbox
- Maintenance
- Introduction
- Air Dryer
- Overhaul
- Air Tanks
- Air Gauges and Air Leaks
- Air Compressor
- Overview of Daily Checks
- Opening the Front Panel
- Engine Oil Level
- Topping Up Coolant
- Special Coolant Fill Instructions
- Windshield Washer Reservoir Fluid Level
- Air Filter Indicator
- Wheels and Tires
- Lighting and Instruments
- Driver's Seat and Mirrors
- Overview of Weekly Checks
- Power Steering Fluid Level
- Brake System Air Drier
- Draining the Water Separator
- Batteries
- General Maintenance
- Cab Maintenance
- Cleaning
- Preventative Maintenance before the Winter Season
- Diesel Fuel
- Windshield Washer Reservoir
- Maintenance after the Winter Season
- Cooling System
- Information
- Glossary
- Index
• Turn the ignition key so that the
steering wheel is released (unless
the vehicle is in a hoist, see
below).
• To prevent damage to the gearbox,
the propeller shaft must always be
disconnected from the differential.
• If there is insufficient pressure in
the air reservoirs, release the
parking brake. See Releasing the
Parking Brake on page 21
If the differential is damaged:
• Hoist the vehicle at the rear and
lock the steering wheel in the
straight-ahead position.
Tow Starting
If the vehicle has to be towed, the ignition
key must first be turned clockwise to
position D of the starter/ignition switch
(ignition on).
Long-Distance Towing
If the vehicle is to be moved over a larger
distance, this must be done by a recovery
vehicle that lifts the vehicle to be towed
under its front axle.
Replacing Bulbs
• Do not touch the glass of the
halogen lamps with bare fingers. If
necessary, this glass can be
cleaned with a cloth, which has
been dampened with industrial
alcohol (methylated spirits).
• When fitting a new bulb, make sure
that the lugs on the bulb holder
engage in the slots of the reflector.
Dipped Beam
1. Tilt the cab forwards.
2. Detach the rubber cover (2) from the
rear of the headlamp unit.
3. Detach the spring clamp and pull the
bulb away from the reflector.
4. Detach the double plug from the rear
of the bulb.
Parking Light
1. Tilt the cab forwards.
2. Detach the rubber cover (2) from the
rear of the headlamp unit.
3. Pull the holder of the parking light from
the headlamp unit.
4. Pull the bulb out of the bulb holder.
Main Beam
1. Tilt the cab forwards.
2. Detach the rubber cover (1) from the
rear of the headlamp unit.
3. Detach the spring clamp and pull the
bulb away from the reflector.
4. Detach the spring clamp and pull the
bulb away from the reflector.
EMERGENCY - Replacing Bulbs
26 Y53-6078-1B1 (12/18/18)
2