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Table of Contents > Visibility > Glass cleaner

VW Passat B8 Owner's Manual ➜ Glass cleaner

The short sweep is switched on. By holding  
the stick down longer, the sweep speeds up.  
AND  
Visibility  
Pulling the lever engages the automatic  
sweep of the windscreen wiper. The Clima  
F
Glass cleaner  
tronic switches on the air recirculation for approx.  
Operate the window  
wiper lever  
30 seconds to prevent the smell of window washer  
fluid from entering the passenger compartment.  
Control to adjust the duration of the wiping  
intervals (vehicles without rain and light sensor) or  
the sensitivity of the rain and light sensor.  
1
The intermittent sweep of the moon is connected  
G
H
ta. The rear window wiper works in intervals  
of approx. 6 seconds.  
By keeping the lever pressed, the automatic  
sweep of the rear window wiper is engaged.  
WARNING  
If not enough antifreeze is added to the washer fluid,  
it could freeze on the glass and impede visibility.  
Fig. 103 On the right side of the steering column:  
Wiper control.  
· When temperatures are winter, do not  
use the window washer without first adding  
enough antifreeze to the window washer fluid.  
· When temperatures are winter, do not  
Never use the windshield washer without first  
heating the windscreen with the windshield heater  
or with the ventilation system. Otherwise, the  
mixture of washer fluid and antifreeze could freeze  
on the windshield and impede visibility.  
WARNING  
When worn or dirty wiper blades are used, visibility  
is reduced and the risk of accidents and serious  
injuries is increased.  
Fig. 104 On the right side of the steering column:  
rear window wiper control (Variant only).  
The window wiper only works with the ignition on and  
the bonnet or tailgate closed.  
· Replace the wiper blades whenever they are in  
poor condition or worn and no longer clean the  
windows sufficiently ÿ p. 300.  
Move the wiper lever to the desired position ÿ :  
NOTICE  
A
Before driving away and before switching on the  
ignition, check the following to prevent damage to the  
glass, the wiper blades and the wiper motor: · The  
wiper lever is in the basic position.  
The window cleaner is off.  
The intermittent wipe of the windshield is  
connected or the rain and light sensor is activated.  
The intermittent wipe of the windshield is carried  
out depending on the speed at which you are  
driving. The faster you drive, the more often the  
B
window cleaner will sweep.  
Slow sweep is turned on.  
· You have removed or removed any snow and ice  
that might be on the wipers and windows.  
C
3 G 0 0 1 2 7 6 0 A H  
Quick scan is turned on.  
D
115  
Glass cleaner  
· You have carefully detached any frozen wiper  
blades from the glass. Volks wagen recommends  
an anti-icing spray for this.  
Rain and light sensor  
NOTICE  
Do not connect the glass cleaner when the glass is dry. Dry  
wiping with wiper blades can damage the glass.  
When the vehicle comes to a stop with the wiper on, it  
will temporarily operate at the next lower wipe level.  
Some settings can be saved to user accounts in the  
personalization function.  
Fig. 105 On the right side of the steering column:  
wiper lever.  
zation and change automatically when switching user accounts  
ÿ p. 39.  
When activated, the rain and light sensor automatically  
controls window wiper intervals based on the amount of  
precipitation.  
In winter, the service position of the windscreen wipers  
can be useful to better lift the windscreen wiper blades  
when leaving the vehicle parked ÿ p. 300.  
Activate and deactivate the rain and light sensor  
Push the lever to the desired position ÿ fig. 105: —  
Position A - The rain and light sensor is deactivated.  
Window wiper operation  
— Position B - The rain and light sensor is activated and  
automatic wiping will be carried out if necessary.  
Automatic wiper sweep (Variant)  
The rear window wiper comes on automatically when reverse  
gear is engaged with the windscreen wiper on. The automatic  
switching on of the rear window wiper when engaging reverse  
gear can be activated and deactivated in the infotainment system  
in the vehicle settings menu ÿ p. 36.  
Automatic wipe can be activated and deactivated in the  
infotainment system, in the vehicle settings menu ÿ p. 36.  
When auto scan is disabled in the  
infotainment system, the duration of the intervals is set in fixed  
Heated window washer nozzles The heater  
levels.  
defrosts the window washer nozzles that have frozen. The heat  
output is automatically regulated depending on the ambient  
Adjust the sensitivity of the rain and light sensor  
temperature when the ignition is switched on. The heating only  
defrosts the ejectors, but not the flexible tubes through which the  
The sensitivity of the rain and light sensor can be manually  
adjusted using the knob located on the wiper lever ÿ fig. 105 1  
window washer fluid passes.  
ÿ .  
— Moving the knob to the right: level of  
high sensitivity.  
— Moving the knob to the left: low sensitivity level.  
WARNING  
The rain and light sensor cannot always detect precipitation  
accurately enough and switch on the wiper properly.  
· If necessary, switch on the window wiper  
manually when water on the windscreen  
obstructs visibility.  
116  
Visibility  
Some settings can be saved in  
People (from the car wash system), etc., on  
the windscreen can cause the rain and light  
sensor to react less sensitively, later, more slowly  
or not at all. Regularly clean the reference surface  
of the rain and light sensor and check the wiper  
blades for damage ÿ p. 369.  
personalization function user accounts and  
are changed automatically when you switch user  
accounts ÿ p. 39.  
Problems and solutions  
Crack in the windshield: The impact of a stone  
causes the windshield wipers to perform a wipe  
cycle if the rain and light sensor is activated.  
The sensor then detects that the reference  
surfaces have been reduced and adapts.  
Window washer fluid level too low  
The control indicator lights up yellow.  
Fill the window washer fluid reservoir at the next  
available opportunity ÿ p. 319.  
Depending on the size of the impact, the activation  
behavior of the sensor may change.  
To remove traces of wax or polish, it is recommended  
Failure in the rain and light sensor  
to use a glass cleaning product that contains alcohol.  
The control indicator lights up yellow.  
The window wiper does not turn on automatically in  
case of rain even though the rain and light sensor is  
activated.  
If the window cleaner finds an obstacle on the  
glass, it will try to sweep it away. If the obstacle  
continues to block the operation of the window  
wiper, it will stop. Remove the obstacle and switch  
on the wiper again.  
— Switch the ignition off and on again.  
— If the fault persists, go to a specialized workshop  
do.  
Malfunction in the wiper  
Rear view mirrors  
The control indicator lights up yellow.  
The window cleaner doesn't work.  
General safety instructions  
— Switch the ignition off and on again.  
— If the fault persists, go to a specialized workshop  
do.  
Through the exterior mirrors and the interior mirror,  
the driver can observe the vehicles behind and  
adapt his driving behavior accordingly.  
Abnormal operation of the rain and light sensor  
For safe driving it is important that the driver  
adjusts the exterior mirrors and the interior mirror  
correctly before setting off.  
Some examples of possible causes of anomalies and  
false interpretations in the reference surface area ÿ  
p. 6 of the rain and light sensor:  
Wiper blades in poor condition: The pre  
The presence of a film or streaks of water due to  
poor condition of the wiper blades can cause the  
wiper operation to be prolonged, the wiping  
intervals to be considerably shortened or the  
wiping to become rapid and continuous.  
When looking through the exterior mirrors and the  
interior mirror, it is not possible to see the entire area  
behind and to the sides of the vehicle. These areas  
that are outside the visual field are called blind spots.  
Other road users and objects may be in the blind spot.  
Insects: The impact of mosquitoes on the  
windshield can cause the wipers to start operating.  
WARNING  
Adjusting the exterior mirrors and the interior  
mirror while driving can distract the driver. This  
can lead to accidents and serious injury.  
Traces of salt: In winter, the windscreen wipers  
may work longer than normal due to the presence  
of traces of salt on the windshield almost  
dry.  
· Adjust the exterior mirrors and the interior mirror  
only when the vehicle is in  
had.  
3 G 0 0 1 2 7 6 0 A H  
Dirt: The presence of dry dust, wax, protective  
films (lotus effect), remains of detergent  
117  
Rear view mirrors  

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