Mercedes-Benz Atego, Руководство пользователя, Страница: 75 / 131

Transmission
Description and roadside assistance
73
Guidelines for Breakdown Services (Subject to technical modifications)
i
Telligent
®
automatic gearshift
system
The Telligent
®
automatic gearshift system has 6 forward gears and 1 reverse gear.
The electronic system controls the operation of the clutch automatically while driving (e.g. when moving off,
maneuvering, changing gear and stopping).
Risk of accident G
There is a risk of accident if there is a pressure loss in the ancillary consumer circuit. You may not be able to
operate the clutch or change gears properly, and may not be able to escape from danger areas quickly
enough.
If the display shows
Œ
and the status indicator lights up yellow, do not start to move the vehicle or, if
moving, stop it as quickly as possible taking into account the traffic situation.
Have the compressed air system checked and repaired as quickly as possible at a qualified specialist
workshop possessing the required expertise and tools in order to perform the necessary work.
Mercedes-Benz recommends a Mercedes-Benz service center for this work. It is absolutely essential that all
safety-relevant work and all work on safety-relevant systems is performed by a qualified specialist workshop.
Risk of accident G
When driving off-road or with the differential lock engaged in automatic mode A, shift operations performed
by the electronic system can lead to undesirable interruptions of the tractive power. The power flow is
interrupted and the vehicle may roll back on uphill gradients, for example, causing an accident.
Never drive off-road with the differential lock engaged in automatic mode A.
For this sort of driving, always select manual mode M in order to be able to initiate the gearchanges yourself
according to the driving situation.
Ì
Left-hand drive vehicles
Í
Right-hand drive vehicles
1
Neutral button
2
Downshift/shift to reverse gear
3
Function button
4
Upshift
5
Mode selector switch
M
Manual mode
A
Automatic mode