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
WARNING
The ABS system cannot cope with too
great a difference in tire diameter and
the system will automatically be disen-
gaged. Consequently, the ABS warn-
ing symbol will be shown in the master
display.
Depending on the tire types on the front
and rear axle, this phenomenon may
already with a worn tire that is
underinflated by 2 bar. So first check the
tire pressure if the warning indicator is on
after a tire has been replaced.
WARNING
Hence, there will be no ABS control
under extreme conditions!
This is the reason why the maximum
permitted difference in tire diameter for
new tires are 14%.
(This may occur when different tire sizes
are fitted on the front or rear axles.)
WARNING
When removing a wheel with a
cracked or damaged wheel rim, al-
ways deflate the tire (remove the tire
valve) in view of possible tensions in
the wheel rim.
General
• Only use the original tire wheel
rims specified for the vehicle
concerned.
• Make sure that tires of the same
type are fitted on both sides of the
axle.
• Insufficient cleaning of the mating
surfaces and/or uneven tightening
of the wheel nuts may cause
vibrations during driving or braking.
NOTE
If a wheel stud is renewed, the other
wheel studs on the relevant wheel
must also be renewed.
Removing the Wheel
1. Chock the wheels to prevent the
vehicle moving off.
2. Clean the screw thread of the wheel
studs using a wire brush.
3. Oil the wheel studs sparingly.
4. Unscrew the wheel nuts.
5. Fit a jack under the jacking point at the
wheel to be replaced.
6. Jack up the vehicle and place a
support under the axle.
7. Remove the wheel nuts and take the
wheel off the hub.
Installing the Wheel
1. Clean the fitting edge of the wheel hub
by scraping off dirt and corrosion with
a scraper.
EMERGENCY - Changing the Wheel
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