6Driving
   
Going into engine START mode 
 
The  "ECO" 
 warning lamp goes off 
and the engine starts: 
   
 
-   with a manual gearbox 
, when you 
depress the clutch pedal, 
   
-   with an electronic or automatic 
gearbox 
: 
   
 
● 
  gear selector in position  A 
  / D 
 or  M 
, 
when you release the brake pedal, 
   
● 
  or gear selector in position  N 
 and the 
brake pedal released, when you move 
the gear selector to position  A / D 
 or  M 
, 
   
● 
  or when you engage reverse gear.  
 
 
 
 
Special cases: START invoked 
automatically 
   
If the system has been deactivated 
in STOP mode, the engine restarts 
immediately.  
    At any time, press the  "ECO OFF" 
 switch to 
deactivate the system. 
  This is confirmed by the switch warning lamp 
coming on accompanied by a message in the 
screen. 
   
Deactivation 
 
For reasons of safety and for your comfort, 
START mode is invoked automatically when: 
   
 
-   you open the driver's door, 
   
-   you unfasten the driver's seat belt, 
   
-   the speed of the vehicle exceeds 7 mph 
(11 km/h) with the electronic gearbox 
system, 
   
-   some special conditions (battery charge, 
engine temperature, braking assistance, 
ambient temperature...) where the engine is 
needed for control of a system.  
  The  "ECO" 
 warning lamp flashes for 
a few seconds, then goes off. 
   
This operation is per fectly normal. 
 
 
 
   
With a manual gearbox in STOP 
mode, if you engage a gear without 
fully depressing the clutch pedal, a 
message is displayed asking you to 
fully depress the clutch pedal so that 
the engine can restart.   
7Driving
   
The system is reactivated automatically 
at every new start using the key.  
 
 
 
Reactivation 
 
This system requires a battery with a special 
specification and technology (reference 
numbers available from a CITROËN dealer or a 
qualified workshop). 
  Fitting a battery not listed by CITROËN 
introduces the risk of malfunction of the system. 
  In the event of a fault with the system, the 
  "ECO OFF" 
 switch warning lamp flashes then 
comes on continuously. 
  Have it checked by a CITROËN dealer or a 
qualified workshop. 
  In the event of a fault in STOP mode, the 
vehicle may stall. All of the instrument panel 
warning lamps come on. It is then necessary 
to switch off the ignition and start the engine 
again using the key.  
 
 
Operating fault    
Maintenance 
 
 
Before doing anything under the 
bonnet, deactivate the Stop & Start 
system to avoid any risk of injury 
resulting from automatic operation of 
START mode.  
   
The Stop & Start system makes use 
of advanced technology. All work 
on this type of battery must be done 
by a CITROËN dealer or a qualified 
workshop.  
    Press the  "ECO OFF" 
 switch again. 
  The system is active again; this is confirmed 
by the switch warning lamp going off, 
accompanied by a message in the screen.