engine overheat Citroen DS5 HYBRID4 2014 1.G Owner's Manual

245Practical information
DS5-HYBRID_EN_CHAP08_INFO PRATIQUES_ED02-2013
We recommend the use of genuine CITROËN towbars and their harnesses that have been tested and approved from the design stage of your vehicle, and that the fitting of the towbar is
entrusted to a CITROËN dealer or a qualified workshop. If the towbar is not fitted by a CITROËN dealer, it is imperative that it is fitted in accordance with the vehicle manufacturer's instructions.
Driving advice
Distribution of loads
 Distribute the load in the trailer so that the heaviest items are as close as possible to the axle and the nose weight approaches the maximum permitted without exceeding it. Air density decreases with altitude, thus
reducing engine performance. Above 1 000 metres, the maximum towed load must be reduced by 10 % for every 1 000 metres of altitude.
Side wind
 Take into account the increased sensitivity to side wind.
Cooling
Towing a trailer on a slope increases the temperature of the coolant. As the fan is electrically controlled, its cooling capacity is not dependent on the engine speed.  To lower the engine speed, reduce your speed.
 If the warning lamp and the STOP warning lamp come on, stop the vehicle and switch off the engine as soon as possible.
Braking
Towing a trailer increases the braking distance. To avoid overheating of the brakes on a long mountain type of descent, the use of engine braking is recommended.
Ty r e s
 Check the tyre pressures of the towing vehicle and of the trailer, observing the recommended pressures.
Lighting
 Check the electrical lighting and signalling on the trailer.
The rear parking sensors will be deactivated automatically if a genuine CITROËN towbar is used.
Driving with a trailer places greater demands on the towing vehicle and the driver must take particular care.
The maximum towed load on a long incline depends on the gradient and the ambient temperature. In all cases, keep a check on the coolant temperature.
Refer to the "Technical data" section for details of the weights and towed loads which apply to your vehicle.

DS5-HYBRID_EN_CHAP11D_RD5_ED02-2013
QUESTIONANSWERSOLUTION
When streaming, the sound cuts momentarily. Some telephones prioritise connection of the "hands-free" profi le. Delete the "hands-free" connection profi le to improve streaming.
In "Random all" play, not all of the tracks are played.
In "Random all" play, the system can only take into account up to 999 tracks.
With the engine off, the audio system switches off after a few minutes of use.
When the engine is switched off, the audio system operating time depends on the battery charge.
The switch-off is normal: the audio system switches to economy mode and switches off to prevent discharging the vehicle's battery.
Start the vehicle's engine to increase the battery charge.
The message "the audio system is overheated" appears on the display.
In order to protect the installation if the surrounding temperature is t\
oo high, the audio system switches to an automatic thermal protection mode \
leading to a reduction of the volume or stopping of the playing of the C\
D.
Switch the audio system off for a few minutes to allow the system to cool.
FREQUENTLY ASKED QUESTIONS