Audi A7 2023 Owner's Manual page 63

Lights and Vision
mode, which switches the interval mode on. In in-
termittent mode, you can adjust the interval time
using the switch ©).
» Applies to: MMI: Select on the home screen:
VEHICLE > Light & Visibility > Rain sensor.
@Slow wiping
@ Fast wiping
@ Single wipe. If you hold the lever in this posi-
tion longer, the wipers switch from slow wiping
to fast wiping.
© Clean the windshield ©. The number of wipes
and afterwipes depends on how long the lever is
held in position ©).
The wipers wipe one time after several seconds of
driving to remove water droplets. You can switch
this function off by moving the lever to position
@®within ten seconds of the afterwipe. The after-
wipe function is reactivated the next time you
switch the ignition on
If you hold the lever in position © for longer
than half a second, the edge wiping feature will
be activated. This moves the windshield wipers
closer to the edge of the windshield and per-
forms an afterwipe to clean the residue that re-
sults from the wiping process from the edge of
the windshield. The function is available when
driving at speeds up to 75 mph (120 km/h).
The headlight washer system* operates only
when the low beam headlights are on. If you
move the lever to position ©), the headlights and
the night vision assist camera are cleaned at in-
tervals.
— The rain sensor is only intended to assist the
driver. The driver may still be responsible for
manually switching the wipers on based on
visibility conditions.
~The windshield must not be treated with
water-repelling windshield coating agents.
Under unfavorable conditions, such as wet-
ness, darkness, and when the sun is low,
these coatings can cause increased glare,
which increases the risk of an accident. They
can also cause wiper blade chatter.
= Properly functioning windshield wiper
blades are required for a clear view and safe
driving page 61, Cleaning/changing wip-
er blades.
—If there is frost, make sure the windshield
wiper blades are not frozen to the wind-
shield. Switching on the windshield wipers
when the blades are frozen to the wind-
shield can damage the wiper blades.
~ Prior to using a car wash, the windshield
wiper system must be switched off (lever in
position @). This prevents the wipers from.
switching on unintentionally and causing
damage to the windshield wiper system.
— The windshield wipers switch off when the
ignition is switched off. You can activate the
windshield wipers after the ignition is
switched on again by moving the lever to
any position. The single wipe function (lever
in position @) also functions when the igni-
tion is switched off.
—Worn or dirty windshield wiper blades result
in streaking. This can affect the rain sensor
function. Check your windshield wiper
blades regularly.
— The washer fluid nozzles for the windshield
washer system are heated when the ignition
is on if the outside temperature is low.
—When stopping temporarily, such as at a
traffic light, the speed of the windshield
wipers automatically reduces by one level.
Cleaning/changing wiper blades
Fig. 45 Windshield wipers: changing the wiper blades
61
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