CITROEN C-CROSSER 2012 Handbook (in English)
Page 121 of 244
VII
DRIVING
119 
FOUR WHEEL DRIVE SYSTEM 
WITH ELECTRONIC CONTROL
   
4WD AUTO (position 1) 
  The vehicle operates with four wheel 
drive and provides optimum traction re-
gardless of the level of grip. 
  This is the vehicle's normal and regular 
operating mode, the distribution of the 
torque between the front and rear axles 
is controlled automatically. 
  The distribution favours the front wheels, 
the transfer of torque to the rear wheels 
is managed electronically by the control 
unit in relation to the level of grip, so 
providing optimum road holding.  
  Three transmission modes are available 
and can be selected manually by the driv-
er in accordance with his requirements. 
  You can change transmission mode 
when stationary or while driving at a 
speed  below 60 mph (100 km/h) 
. 
  The transmission mode can be selected 
by turning the control  A 
. 
Display in the instrument panel
 
The transmission mode is displayed 
in the form of an intermittent display in 
the instrument panel screen when the 
transmission mode is selected. 
   
Selecting the transmissionmode
 
The selection of this mode is recom-
mended when the level of grip permits.  
     
2WD (position 3) 
  The vehicle operates with front two 
wheel drive. 
  This mode corresponds to use on a tar-
macked road on which the driver considers 
that there is no risk of loss of grip (dry road). 
   
4WD LOCK (position 2) 
  The vehicle operates with four wheel 
drive in this mode also. 
  It is recommended when grip is particularly 
poor or diffi cult (sand, mud, slopes, ...).     System which permits the selection of 
a transmission mode in relation to the 
driving conditions.  
Page 122 of 244
VII
!
DRIVING
120
   
Operating faults 
  If the selected transmission mode display 
fl ashes, the vehicle switches automati-
cally to front  "2WD" 
 transmission mode. 
  It is then no longer possible to select the 
transmission mode using the control  A 
.  
Do not subject the vehicle to excessive 
conditions while driving. 
  As the engine torque is applied to 
all four wheels, the condition of the 
tyres has a considerable impact on 
the performance of the vehicle. 
  Ensure that all four tyres are in good 
condition. 
  Avoid driving the vehicle in sandy 
or muddy areas or in other areas in 
which the wheels could spin. 
  Spinning the wheels places the 
transmission components under 
pressure and could cause a serious 
malfunction. 
  Do not drive the vehicle through 
deep water. 
  Avoid driving over excessively un-
even terrain (risk of scraping under 
the body or of grounding on crossing 
a bridge).    
Have your vehicle towed on a fl at-
bed.   
 
The vehicle must not be towed with 
the front or rear wheels on the ground 
even if it is in front "2WD" (2 wheel 
drive) mode.  
 
 
If the message "SLOW DOWN" is dis-
played on the instrument panel, let the 
transmission cool down then wait for the 
display to clear before setting off again. 
  If "4WD" and "LOCK" are displayed 
alternately and if "MAINTENANCE 
REQUIRED" is displayed in the instru-
ment panel, the system has failed and 
the safety system has been activated. 
  Contact a CITROËN dealer or a quali-
fi ed workshop without delay.