Page 208 of 280

206Checking and refilling levels
To change the blades it is necessary to change the rest position of
the wipers to the service position.
Do not change the windscreen wipers when out of the service posi-
tion, as it could cause paint to flake off the bonnet due to friction
with the windscreen wiper arm.
Service position (For changing wiper blades)
–Ensure that the wiper blades are not frozen.
– Turn ignition on and off and then (before approx. 9 sec.) move
the windscreen wiper lever to the intermittent wipe position.
The windscreen wipers will move to the service position
⇒ Fig. 129.
Removing the wiper blade
– Lift the windscreen wiper arm.
– Press on the securing tab ⇒ Fig. 130.
– Extract the wiper blade from the wiper arm.
Fitting the wiper blade
– Insert the wiper blade onto the windscreen wiper arm until it
clicks into place.
– Place the windscreen wiper arms to their initial position.
If the windscreen wipers smear , they should be replaced if they are dam-
aged, 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 special-
ised 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.
● To avoid damage to the bonnet and the windscreen wiper arms, the lat-
ter should only be lifted off the windscreen when in service position.
Note
● The windscreen wiper arms can be moved to the service position only
when the bonnet is properly closed.
● You can also use the service position, for example, if you want to fix a
cover over the windscreen in the winter to keep it clear of ice.
Page 230 of 280

228If and when
NumberConsumerAmps42Horn2043Panoramic roof3044Windscreen wipers2045Heated rear window30
46Radio/Bluetooth/USB + AUX-In/DC-DC converter
for Start-Stop20
47Climatronic/autoclima/Diagnosis/Automatic
gearbox (ZSS lock)5
48Locking unit2549Front left window raiser2550Rear electric windows3051Right front window raiser2552Alarm15
53Electro-kinetic pump relay/bi-turbo fuel control
unit15
54Reverse light d)
/ Fog light/ Cornering light1555Transformer on15, 20 b)56Rear window wiper10
57Left daytime running light/ Turn signals/ Right
dipped beam/ Number plate light c)15
58Right daytime running light/ Rear fog light/ Left
dipped beam/ Main bean relay/ X Relay c)15
a)
If it is LPG.
b) Ampere rating according to motorisation.
c) If Start-Stop is installed, lights and/or AFS are automatically switched on.
d) Only with automatic transmission and/or Start-Stop, automatic light-on and/or AFS. Fuses below steering wheel in relay holder
PTC fuses
NumberConsumerAmps1Supplementary electrical heating using air402Supplementary electrical heating using air403Supplementary electrical heating using air40
AUX 1 Fuses
NumberConsumerAmps1Navigator, Bluetooth, MDI, radio control lever202Instrument panel/ESC Relay5
AUX 2 Fuses
NumberConsumerAmps1Headlight washer pump20
AUX 3 Fuses
NumberConsumerAmps1Trailer control unit152Trailer control unit203Trailer control unit20
Page 249 of 280

247
If and when
Do not pull too hard with the towing vehicle and take care to avoid jerking
the tow rope. When towing on an unpaved road, there is always a risk of
overloading 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 ap-
ply considerably more pressure to the brake pedal than you normally would.
As the power assisted steering does not work if the engine is not running,
you will need more strength to steer than you normally would.
Towing vehicles with an automatic gearbox
● Put the selector lever into position “N”.
● Do not drive faster than 50 km/h (30 mph).
● Do not tow further than 50 km (30 miles).
● 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 gear-
box, you must raise the driven wheels while the vehicle is being towed.
● If the vehicle has to be towed more than 50 km (30 miles), the front
wheels should 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 towline anchorage should always be kept in the vehicle.
Towline anchoragesFig. 170 Fitting the tow-
line anchorage to front of
the vehicle
Fitting the towline anchorage
– Take the towline anchorage from the on-board tool set.
– Remove the front cover by pressing down on its left-hand side.
For FR finishes, press down and pull outwards.
– Bolt the anchorage to its limit to the left, in the direction of the
arrow ⇒ Fig. 170.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications
Page 278 of 280

Vehicle paintworkMaintenance . . . . . . . . . . . . . . . . . . . . . . . . 179
Products for vehicle maintenance . . . . . . . 176
Vehicle tools Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Vehicle washing . . . . . . . . . . . . . . . . . . . . . . . . 177
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Ventilation slits . . . . . . . . . . . . . . . . . . . . . . . . . 17
W Warning lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Warning messages Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Yellow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Warning symbols . . . . . . . . . . . . . . . . . . . . . . . . 66
Warning triangle . . . . . . . . . . . . . . . . . . . . . . . . 125
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Washing by hand . . . . . . . . . . . . . . . . . . . . . . . 177
Washing the vehicle . . . . . . . . . . . . . . . . . . . . . 177
Washing tunnel . . . . . . . . . . . . . . . . . . . . . . . . 177
Washing with high pressure cleaners . . . . . . . 178
Water in the windscreen washer tank . . . . . . . 204
Wear indicators . . . . . . . . . . . . . . . . . . . . . . . . 213
Wearing suitable shoes . . . . . . . . . . . . . . . . . . . 16
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . 221, 252 Tightening torque . . . . . . . . . . . . . . . . . . . . 215
Wheel change . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . 211, 252
Why assume the correct sitting position? . . . . . 29
Why should head restraints be correctly adjus- ted? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Why wear seat belts? . . . . . . . . . . . . . . . 18, 20, 29
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Windscreen defrosting . . . . . . . . . . . . . . . . . . . 129
Windscreen washer fluid
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 69
Windscreen wiper blades Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Windscreen wipers . . . . . . . . . . . . . . . . . . . . . . 107 Changing blades . . . . . . . . . . . . . . . . . . . . 205
Changing the rear wiper blade . . . . . . . . . 207
Winter driving Diesel engine . . . . . . . . . . . . . . . . . . . . . . . 195
Winter tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Wooden trim cleaning . . . . . . . . . . . . . . . . . . . 183
Working in the engine compartment . . . . . . . 195
276 Index