Page 77 of 173

Instruments and controls75Vehicle messages
Messages are shown in the Driver
Information Centre, in combination
with illumination of control indicator
A or C in the instrument cluster.
Information messagesInformation messagesBATTERY MODE: ECONOMYESP OFFAUTO LIGHTS DEACTIVATEDOIL LEVEL CORRECT
Fault messages Will be displayed in combination with
control indicator A. Drive with
caution and seek the assistance of a
workshop.
To remove fault message, press the
button on the end of the wiper lever.
After a few seconds the message
may disappear automatically and A
remains illuminated. The fault will
then be stored in the on board
system.Fault messagesCHECK ESPCHECK FUEL FILTERCHECK GEARBOXCHECK AUTO LIGHTS
Warning messages
These appear with control indicator
C . Stop engine immediately and
seek the assistance of a workshop.
Warning messagesINJECTION FAULTENGINE OVERHEATINGGEARBOX OVERHEATINGWarning chimes
When starting the engine or
whilst driving: ■ During operation of the turn and lane-change signals.
■ If seat belt is not fastened.
■ If the parking assist detects an object.
■ If the vehicle has manual transmission automated and the
clutch temperature is too high.
■ In vehicles with manual transmission automated; when a
door is open while neutral is not
selected. A corresponding
message appears in the Driver
Information Centre.
■ If the vehicle speed briefly exceeds
a set limit.
Page 117 of 173

Vehicle care115Vehicle careGeneral Information...................115
Vehicle checks ........................... 116
Bulb replacement .......................124
Electrical system ........................128
Vehicle tools .............................. 131
Wheels and tyres .......................131
Towing ....................................... 141
Appearance care .......................143General Information
Accessories and vehicle
modifications
We recommend the use of Genuine Parts and Accessories and factory
approved parts specific for your
vehicle type. We cannot assess or guarantee reliability of other products
- even if they have a regulatory or
otherwise granted approval.
Do not make any modifications to the electrical system, e.g. changes of
electronic control units (chip tuning).
Vehicle storage Storage for a long period of time
If the vehicle is to be stored for several months:
■ Wash and wax the vehicle.
■ Have the wax in the engine compartment and underbody
checked.
■ Clean and preserve rubber seals.
■ Fill up fuel tank completely.■ Change the engine oil.
■ Drain the washer fluid reservoir.
■ Check the coolant antifreeze and corrosion protection.
■ Adjust tyre pressure to the value specified for full load.
■ Park vehicle in a dry, well ventilated
place. Engage first or reverse gear. Prevent the vehicle from rolling.
■ Do not apply the parking brake.
■ Open the bonnet, close all doors and lock the vehicle.
■ Disconnect the clamp from the negative terminal of the vehicle
battery. Beware that all systems are
not functional, e.g. anti-theft alarm
system.
Putting back into operation When the vehicle is to be put back into
operation:
■ Connect the clamp to the negative terminal of the vehicle battery.
Activate the electronics of the
power windows.
■ Check tyre pressure.
Page 120 of 173
118Vehicle care
On F9Q engines, the dipstick is
mounted on the oil filler cap which
must be rotated anticlockwise to
open.
For M9R engines, rotate cap
anticlockwise, remove the dipstick,
wipe it clean and re-insert it as far as
it will go.
When the engine oil level has
dropped to the "add oil" mark A, top
up engine oil.Caution
Do not allow the engine oil level to drop below the minimum level!
We recommend the use of the same
type of engine oil that was used at the
last change.
The engine oil level must not exceed the maximum mark B on the dipstick.Caution
Overfilled engine oil must be
drained or suctioned out.
To prevent spillage when
replenishing the engine oil on F9Q
engines, use the funnel stored in the
front of the engine compartment.
To release the funnel, raise the plastic catch on the funnel and lift upwards.
Page 124 of 173

122Vehicle care
Battery access
The vehicle battery is located beneath the front left hand seat floor
panel 3 139.
Warning label
Meaning of symbols: ■ No sparks, naked flames or smoking.
■ Always shield eyes. Explosive gases can cause blindness or
injury.
■ Keep the vehicle battery out of reach of children.
■ The vehicle battery containssulfuric acid which could cause
blindness or serious burn injuries.
■ See the Owner's Manual for further
information.
■ Explosive gas may be present in the vicinity of the battery.
Vehicle battery maintenance9 Danger
Ensure adequate ventilation when
charging the battery. There is a
risk of explosion if gases
generated during charging are
allowed to accumulate!
Replacing the vehicle battery
When the vehicle battery is being replaced, please ensure that there
are no open ventilation holes in the
vicinity of the positive terminal. If a
ventilation hole is open in this area, it
must be closed off with a dummy cap,
and the ventilation in the vicinity of the negative terminal must be opened.
We recommend that you have the
vehicle battery replaced by a
workshop.
Additional battery
Depending on the vehicle's auxiliary
equipment certain models may have
an additional battery located next to
the vehicle battery.
Diesel fuel filter
Drain diesel fuel filter of residual
water at every engine oil change.
Page 140 of 173

138Vehicle care
Put wheel bolts somewhere
where the threads will not be
soiled.
6. Change the wheel.
7. Screw in the wheel bolts.
8. Lower vehicle.
9. Tighten each wheel bolt in a crosswise sequence. Tighteningtorque is 140 Nm.
10. Refit wheel cover
11. Change the wheel.
12. Stow the replaced wheel 3 138
and the vehicle tools 3 131.
13. Have the new wheel balanced on the vehicle. Check the tyre
pressure of the installed tyre
3 163 and also the wheel bolt
torque as soon as possible.
Have the defective tyre renewed or
repaired.
Spare wheel Some vehicles are equipped with a
tyre repair kit instead of a spare wheel
3 133.Use of a spare wheel that is smaller
than the other wheels or together with winter tyres could affect driveability.
Have the defective tyre replaced as
soon as possible.
The spare wheel is mounted under
the rear underbody and may be
secured using a security bolt that can
only be removed using the tool
supplied.
9 Warning
Due to the weight of the tyre
assembly, exercise caution when
releasing the spare wheel carrier.
Do not fully remove bolt 1.
Support the spare wheel with a
suitable object to prevent the
wheel falling suddenly when
loosening the carrier bolts - risk of injury!
It may be necessary to jack the
vehicle up to gain access to the spare wheel on a fully loaded vehicle with a
flat rear tyre.
To release the spare wheel carrier,
loosen bolt 1, ensuring it is not fully
removed. Fully remove bolt 2, then
pull the carrier to the left, until it clears bolt 1, and lower the carrier assembly.
When installing the wheel ensure that
the spare wheel carrier is correctly
positioned before tightening the bolts.