check engine Peugeot 307 SW 2003 User Guide

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BATTERY
To charge the battery using a battery charger:
- Disconnect the battery,
- Follow the instructions for use given by the battery charger manufacturer,
- Reconnect starting with the negative (-) terminal,
- Check that the terminals and connectors are clean. If they are covered with sul-phate (white or greenish deposit), disconnect them and clean them.
To start the vehicle from another battery:
- Connect the red cable to the positive (+) terminals of the two batteries,
- Connect one end of the green or black cable to the negative (-) terminal of the slave battery,
- Connect the other end of the green or black cable to an earth point on the bro- ken down vehicle as far as possible from the battery,
Operate the starter, let the engine run.
Wait for the engine to return to idle, then disconnect the cables.
PRACTICAL INFORMATION 153
- Never disconnect a ter-
minal when the engine is running.
- Never charge a battery without first disconnecting the terminals.
- After every reconnection of the battery, switch on the ignitionand wait 1 minute before star-ting to allow the electronic sys-tems to be initialised. If slight dif-ficulties are experienced afterthis, please contact a
PEUGEOT dealer.
It is advisable to disconnect the battery if the vehicle is not to be used for a period of more than one month.

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TOWING A TRAILER,
CARAVAN, BOAT ETC.
Only use original PEUGEOT tow bars that have been tested andapproved from the design stage of
your vehicle. The tow bar must be fit-
ted by a PEUGEOT dealer.
Your vehicle is basically designed for transporting people and luggage butit may also be used for towing a trai-
ler. Driving with a trailer subjects the towing vehicle to more significantstress and its driver must be particu-larly careful. Air density decreases with altitude, thus reducing engine performance.Above 1000 metres, the maximumtowing load must be reduced by 10%and so on for every 1000 metres ofaltitude.Driving advice Distribution of loads Distribute the load in the trailer so that the heaviest items are as closeas possible to the axle and the noseweight approaches the maximumpermitted without exceeding it. Cooling
Towing a trailer on a slope increases the temperature of the coolant. As the fan is electrically controlled, its cooling capacity is not dependenton the engine speed.
On the contrary, use a high gear to lower the engine speed, and reduceyour speed. The maximum towing load on a long slope depends on the gradient andthe outside temperature. In all cases, pay attention to the coolant temperature. If the warning light comes on, stop
the vehicle and switch off the engineas soon as possible.Tyres Check the tyre pressures of the
towing vehicle and of the trailer,observing the recommended pres-sures. Braking
Towing increases the braking distance. Lights Check the electrical signalling on the
trailer. Side wind
Take into acount the increased sen- sitivity to side wind.
PRACTICAL INFORMATION
155

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TECHNICAL DATA165
IDENTIFICATION FEATURES OF YOUR 307 SW
A. Manufacturer's plate.
B. Serial number on the bodywork.
C. Serial number on the fascia.
D. Tyres and paint colour reference. The label Don the pillar, near the hinges of the driver's door, gives:
- the wheel and tyre sizes,
- the brands of tyres* approved by the manufacturer,
- the tyre pressures (the tyre pressure must be checked when the tyre is cold, at least once a month) ,
- the paint colour reference*.
E. Engine settings* under the bonnet.
F. Fuel consumption figures* in the corner of the windscreen. * According to country.