Audible signal

The Park Assist system uses an intermittent tone that pulses faster as you come close to an object, and becomes constant when you are within approximately 1 ft (30 cm) of an object in front of or behind the vehicle. If there are objects within this distance both behind and in front of the vehicle, the tone alternates between front and rear speakers.
NOTE
The level of the audible signal can be lowered/ raised with the infotainment volume control. The level can also be set in the MY CAR menu system, see page 134.
If the volume of another source from the audio system is high, this will be automatically lowered.
See also:
RSE menus
IntroductionSettings in the RSE menus can be made
from
the front center console control panel or by
using the remote control in the rear seat. A
source for one of the rear screens can be activ ...
Replacing the batteries
CAUTION
When handling batteries, avoid touching
their contact surfaces as this could result in
poor battery function in the remote key.
3 Note the position of the battery's (+) or (–)
sides.
...
Checking settings
The current Collision Warning settings can be checked by pressing MY CAR on the
center console control panel and going to Settings Car settings Driver support systems
Collision Warning. ...
