2014 Peugeot 3008 Hybrid 4 cooling

.Hybrid system39
Air conditioning
QuestionAnswer
It seems to me that the vehicle runs less on electric when the heating or air conditioning is operating, is that right?
The demand for heating or air conditioning may require the starting of the Diesel engine until the desired level of comfort is attained. Normal hybrid operation is simply put back. The period can be longer under low or very high
ambient temperatures.
It seems to me that when it is very hot and the air conditioning is working, the vehicle runs on electric for shorter periods. Is that right?
When it is hot, the periods when the Diesel engine is put on standby and the vehicle runs on electric are necessarily restricted in order to limit the difference between the temperature in the vehicle and the level of comfort selected. In very hot weather, it is always possible to press the Eco OFF button (which brings the vehicle out of ZEV mode and prevents electric running or the stopping of the engine) to give preference to temperature control (keeps the air conditioning running).
Special HYbrid4 features
QuestionAnswer
Can I tow with my hybrid vehicle and how much? A HYbrid4 vehicle can tow between 500 kg and 800 kg (see the "Towing" section). This allows a jet ski or two-wheeler on a trailer to be towed, for example. The "technical" reason for the limit is related to maintaining adequate cooling capacity for the internal combustion engine as well as the hybrid components that are also cooled by the engine's cooling system.
Why does engine braking seem so strong? When you take your foot off the accelerator, the engine braking results mainly from the energy recovery by the electric motor. This leads to a higher level of deceleration than a conventional vehicle and so allows the recovery
of free energy.

Hybrid system
44
This system does not work continuously, but adapts the force of the fan cooling to the
requirements of the battery. Its operation can be heard at the rear, even if the vehicle is stopped after a run. If the air intake is blocked, the battery may overheat, damaging the battery and causing a loss of per formance of the hybrid system.
Fan cooling of the high voltage battery
The high voltage battery has an air cooling system, comprising an air intake located under the left hand rear seat and a fan behind the left hand boot trim panel. High voltage
The voltage used for the operation of the electric motor is in the range 150 to 270 Volts. Be sure to take account of the warning labels fitted to the vehicle. Take great care regarding the high voltage and high temperatures of components carrying the current.
Before doing any work on the vehicle, switch off the ignition ( Ready lamp off).
High voltage cables are routed under the vehicle (sills); take care not to damage them when the vehicle is used for off-road activity (such as covering rough ground). Never touch, dismantle, remove or replace the high voltage parts, orange cables or
connectors, even in the event of an accident.
High voltage cables For the best use of the high voltage battery, please follow these recommendations:
- do not obstruct the air intake with loose articles, otherwise, the battery may overheat, causing a loss of per formance of the hybrid system - do not spill fluids, as this may cause damage to the battery.
Take care to position lifting equipment ( jack, hoist, ...) at the locations provided to avoid damaging the cables.

1
Monitoring57
Warning lampis onCauseAction / Observations
Engine autodiagnosis system
flashing. The engine management system has a fault. Risk of destruction of the catalytic converter. Have it checked by a PEUGEOT dealer or a qualified workshop.
fixed. The emission control system has a fault. The warning lamp should go off when the engine is started. If it does not go off, contact a PEUGEOT dealer or qualified workshop without delay.
Low fuel level fixed with the needle in the red zone. When it first comes on there remains approximately 6 litres of fuel in the
tank. At this point, you begin to use the fuel reserve.
Refuel as soon as possible to avoid running out of fuel. This warning lamp will come on every time the ignition
is switched on, until a sufficient addition of fuel is made. Fuel tank capacity: approximately 56.5 litres . Never continue to drive until you run out of fuel, as this could damage the emission control and injection systems.
Maximum coolant temperature fixed with the needle in the red zone. The temperature of the cooling system is too high. Stop as soon as it is safe to do so. Wait until the engine has cooled down before topping up the level, if necessary. If the problem persists, contact a PEUGEOT dealer or a qualified workshop.
Dynamic stability control (DSC/ASR)
flashing. The DSC/ASR regulation is operating. The system optimises traction and improves the directional stability of the vehicle in the event of loss of grip or trajectory.
fixed. The DSC/ASR system has a fault. Have it checked by a PEUGEOT dealer or a qualified workshop.
Anti-lock Braking System (ABS)
fixed. The anti-lock braking system has a fault. The vehicle retains conventional braking. Drive carefully at reduced speed and contact a PEUGEOT dealer or a qualified workshop without d e l ay.

Monitoring
60
Coolant temperature indicator
With the hybrid system active, when the needle is: - in zone A , the temperature is correct, A , the temperature is correct, A - in zone B , the temperature is too high; the max temperature warning lamp 1 and the central STOP warning lamp come on,
accompanied by an audible signal and a message in the screen.
After driving for a few minutes, the temperature and pressure in the cooling system increase. To top up the level:  wait for the engine to cool,  unscrew the cap by two turns to allow the pressure to drop,  when the pressure has dropped, remove the cap,  top up the level to the "MA X" mark.
You must stop as soon as it is safe to do so. Wait a few minutes before switching off the engine. Contact a PEUGEOT dealer or a qualified workshop.

3
Comfort77
Manual operation
 Press this button to switch off the air conditioning.
6. Air distribution adjustment
 Press one or more buttons to direct the air flow towards:
7. Air fl ow adjustment
 Turn this control to the left to decrease the air flow or to the right to increase the air flow.
5. Air conditioning On / Off
- the windscreen and side windows (demisting or defrosting), - the windscreen, the side windows and the vents, - the windscreen, the side windows, the vents and the footwells, - the vents and the footwells, - the vents, - the footwells, - the windscreen, the side windows and the footwells.
The air flow indicator lamps, between the two fans, come on progressively in relation to the value requested.
Switching the system off could result in some discomfort (humidity, condensation).  Press this button again to return to automatic operation of the air conditioning. The indicator lamp in the "A /C " button comes on.
If you wish, you can make a different choice from that offered by the system by changing a setting. The other functions will still be controlled automatically.  Pressing the "AUTO" button returns the system to completely automatic operation.
With Stop & Start, when demisting has been switched on, the Diesel engine does not stop.
For maximum cooling or heating of the passenger compartment, it is possible to exceed the minimum value 14 or the maximum value 28.  Turn control 2 or 3 to the left until "LO" (low) is displayed or to the right until "HI" (high) is displayed.
To obtain cool air more quickly, you can use interior air recirculation for a few moments. The return to the intake of exterior air.
In winter, we recommend keeping the rear air vents closed.

3
Comfort87
This system does not work continuously, but adapts the force of the fan cooling to the requirements of the battery. Its operation can be heard at the rear, even if the vehicle is stopped after a run. If the air intake is blocked, the battery may overheat, damaging the battery and causing a loss of per formance of the hybrid system.
Steering wheel adjustment
 When stationary , pull the control lever to When stationary , pull the control lever to When stationaryrelease the adjustment mechanism.  Adjust the height and reach to suit your driving position.  Push the control lever to lock the adjustment mechanism.
Fan cooling of the high voltage battery
The high voltage battery has an air cooling system, comprising an air intake located under the left hand rear seat and a fan behind the left hand boot trim panel.
For the best use of the high voltage battery, please follow these recommendations: - do not obstruct the air intake with loose articles, otherwise, the battery may overheat, causing a loss of per formance of the hybrid system - do not spill fluids, as this may cause damage to the battery.
As a safety precaution, these operations should only be carried out while the vehicle is stationary.

Checks
192
Checking levels
Engine oil level
The check is carried out either when the ignition is switched on using the oil level indicator in the instrument panel for vehicles with and electric oil level gauge, or using the dipstick.
Check all of these levels regularly, in line with the warranty and maintenance record. Top them up if necessary, unless other wise indicated. If a level drops significantly, have the corresponding system checked by a PEUGEOT dealer or a qualified workshop.
To ensure that the reading is correct, your vehicle must be on level ground and the engine has been off for more than 30 minutes.
It is normal to top up the oil level between two services (or oil changes). PEUGEOT recommends that you check the level, and top
up if necessary, every 3 000 miles (5 000 kms).
Take care when working under the bonnet, as certain areas of the engine may be extremely hot (risk of burns) and the cooling fan could start at any time (even with the ignition off).
Before doing anything under the bonnet, switch off the ignition ( Ready lamp off) to avoid any risk of injury resulting from automatic operation of
the engine.
Checking using the dipstick
Refer to the "Diesel engine" section for the location of the dipstick in the engine compartment of your vehicle. - Take the dipstick by its coloured grip and remove it completely. - Wipe the end of the dipstick using a clean non-fluffy cloth. - Refit the dipstick and push fully down, then pull it out again to make the visual check: the correct level is between the marks Aand B .
A = MA X
B = MIN
If you find that the level is above the A mark or below the B mark, do not star t the engine . - If the level is above the MAX mark (risk of damage to the engine), contact a PEUGEOT dealer or a qualified workshop.
- If the level is below the MIN mark, you must top up the engine oil.

Checks
194
Diesel additive level (Diesel
engine with particle emission
filter)
Used products
Topping up
This additive must be topped up by a PEUGEOT dealer or a qualified workshop without delay.
Fluid specifi cation
For optimum cleaning and to avoid freezing, this fluid must not be topped up with or replaced with plain water.
A low additive level is indicated by illumination of the service warning lamp, accompanied by an audible warning and a message in the instrument panel screen.
Screenwash and headlamp
wash fluid
In the case of vehicles fitted with headlamp washers, the low fluid level is indicated by an audible signal and a message in the instrument panel screen. Top up the reservoir when you next stop the vehicle.
Coolant level
The coolant level should be close to the "MA X" mark but should never exceed it. When the engine is warm, the temperature of the coolant is regulated by the fan.
Fluid specifi cation
The coolant must conform to the manufacturer's recommendations.
In addition, as the cooling system is pressurised, wait at least one hour after switching off the engine before carrying out any work. To avoid any risk of scalding, unscrew the cap by two turns to allow the pressure to drop. When the pressure has dropped, remove the cap and top up the level.
The cooling fan may star t after switching off the engine: take care with articles and clothing that might become caught by the fan blades.
Avoid prolonged contact of used oil or fluids with the skin. Most of these fluids are harmful to health or indeed very corrosive.
Do not discard used oil or fluids into sewers or onto the ground. Take used oil to a PEUGEOT dealer or a qualified workshop (France) or to an authorised waste disposal site.