Page 224 of 297
Checking and refilling levels223
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
WARNING
Any work carried out in the engine compartment or on the engine must be
carried out cautiously.•
When working in the engine compartment, always observe the safety
warnings ⇒ page 213.Caution
•
Never put radiator anti-freeze or other additives into the windscreen
washer fluid.
•
Always use approved windscreen cleansing products diluted as per
instructions. If you use other washer fluids or soap solutions, the tiny holes
in the fan-shaped nozzles could become blocked.
Changing windscreen wiper blades
If the windscreen wiper blades are in perfect condition, you
will benefit from an improved visibility. Damaged wiper
blades should be replaced immediately.
Fig. 163 Windscreen
wipers in the service posi-
tionFig. 164 Changing the
front wiper blades
AlteaXL_EN.book Seite 223 M ontag, 2. Februar 2009 12:26 12
Page 225 of 297

Checking and refilling levels
224
To change the blades it is necessary to change the rest position of
the wipers to the service position.
Service position (For changing wiper blades)
– Ensure that the wiper blades are not frozen.
– Turn ignition on and off and then (before approx. 8 seconds have elapsed), move the windscreen wiper lever to the intermittent
wipe position. The windscreen wi pers will move to the service
position.
Changing the windscreen wiper blades
– Lift the wiper arm away from the windscreen.
– Push the side buttons, free the blade and pull in the direction of the arrow ⇒fig. 164.
Fitting the wiper blade
– Insert a blade of identical length and design into the wiper arm.
– Slide the blade until it clicks into position.
– Push the wiper arms back against the windscreen.The windscreen wiper arms return to their original position when the ignition
is turned on and the windscreen wiper lever is operated, or when driving
faster than 6 km/h.
If the windscreen wipers smear , they should be replaced if they are damaged,
or cleaned if they are soiled.
If this does not produce the desired results, the setting angle of the wind-
screen wiper arms might be incorrect. They should be checked by a qualified
workshop and corrected if necessary.
WARNING
Do not drive unless you have good visibility through all windows!•
Clean the windscreen wiper blades and all windows regularly.
•
The wiper blades should be changed once or twice a year.Caution
•
Damaged or dirty windscreen wipers could scratch the windscreen.
•
Never use fuel, nail varnish remover, paint thinner or similar products to
clean the windows. This could damage the windscreen wiper blades.
•
Never move the windscreen wiper or windscreen wiper arm manually. This
could cause damage.
•
Do not pull the windscreen wipers forward unless they are in the service
position. Otherwise the bonnet could be damaged.Note
•
The wiper arms can be moved to the service position only when the
bonnet is properly closed.
AlteaXL_EN.book Seite 224 M ontag, 2. Februar 2009 12:26 12
Page 253 of 297

If and when
252Some of the electrical items listed in the table are only fitted on certain
models or are optional extras. Please note that the above list, while correct at the time of printing, is subject
to alterations. If discrepancies should
occur, please refer to the sticker on the
inside of the fuse cover for the correct information for your model.
Fuses layout, engine compartment, left partFuses
40
Trailer control unit (indicators, brakes and left
side)
20
41
Trailer control unit (fog light, reversing light and
right side)
20
42
BCM wiring switchboard
20
43
Trailer pre-installation
40
44
Rear window heater
25
45
Electric windows (front)
30
46
Rear electric windows
30
47
Engine (Fuel control unit, petrol relay)
15
48
Convenience controls
20
49
Heating controls
40
50
Heated seats
30
51
Sunroof
20
52
Headlight washer system
20
53
Vacant
20
54
Taxi (taximeter power supply)
5
55
Vacant
20
56
Taxi (taximeter power supply)
15
57
Vacant
58
Central locking control unit
30
Number
Consumer
Amps
Number
Consumer
Amps
1
Windscreen wipers
20
2
DQ200 gearbox
30
3
Cable control unit
5
4
ABS
20
5
AQ gearbox
15
6
Instrument panel/Steering column
5
7
Ignition key
40
8
Radio
15
9
Telephone/TomTom Navigator
5
10
Engine management
5
Engine management
10
11
Va ca n t
12
Electronic control unit
5
13
Petrol injection module supply
15
Diesel injection module supply
30
14
Coil
20
AlteaXL_EN.book Seite 252 M ontag, 2. Februar 2009 12:26 12
Page 267 of 297

If and when
266Do not pull too hard with the towing vehicle and take care to avoid jerking the
tow-rope. When towing on an unpaved ro ad, there is always a risk of over-
loading and damaging the anchorage points.
The ignition of the vehicle being towed must be switched on to prevent the
steering wheel from locking and also to allow the use of the turn signals,
horn, windscreen wipers and washers.
As the brake servo does not work if the engine is not running, you must apply
considerably more pressure to the br ake pedal than you normally would.
As the power assisted steering does not wo rk if the engine is not running, you
will need more strength to steer than you normally would.•
The vehicle must not be towed faster than 50 km/h.
•
The vehicle must not be towed faster than 50 km/h.
Towing vehicles with an automatic gearbox
•
Put the selector lever into position “N”.
•
Do not drive faster than 50 km/h when towing a vehicle.
•
Do not tow further than 50 km.
•
If a breakdown vehicle is used, the vehicle must be towed with the front
wheels raised.Note
•
Observe legal requirements when towing or tow-starting.
•
Switch on the hazard warning lights of both vehicles. However, observe
any regulations to the contrary.
•
For technical reasons, vehicles with an automatic gearbox must not be
tow-started.
•
If damage to your vehicle means that there is no lubricant in the gearbox,
you must raise the drive wheels while the vehicle is being towed.
•
If the vehicle has to be towed more than 50 km, the front wheels must be
raised during towing, and towing should be carried out by a qualified person.
•
The steering wheel is locked when the vehicle has no electrical power. The
vehicle must then be towed with the front wheels raised. Towing should be
carried out by a qualified person.
•
The towing eye should always be kept in the vehicle..
AlteaXL_EN.book Seite 266 M ontag, 2. Februar 2009 12:26 12
Page 296 of 297
Index295
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Windscreen washer fluid
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 78
Windscreen wiper blades Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Windscreen wipers . . . . . . . . . . . . . . . . . . . . . . 121 Changing blades . . . . . . . . . . . . . . . . . . . . . 223
Changing the rear blade . . . . . . . . . . . . . . . 225
Winter driving Diesel engine . . . . . . . . . . . . . . . . . . . . . . . . 213
Winter tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
Wiper/wash automatic function . . . . . . . . . . . . 121
Wooden trim cleaning . . . . . . . . . . . . . . . . . . . . 206
Working in the engine compartment . . . . . . . . 213
AlteaXL_EN.book Seite 295 M ontag, 2. Februar 2009 12:26 12