Introduction
The Dynamic Stability and Traction Control system (DSTC) consists of a number of functions designed help reduce wheel spin, counteract skidding, and to generally help improve directional stability.
CAUTION A pulsating sound will be audible when the system is actively operating and is normal.
See also:
Accessory installation
• We strongly recommend that Volvo owners
install only genuine, Volvo-approved
accessories, and that accessory installations
be performed only by a trained and
qualified Volvo service technician.
...
External sound sources
USB flash drive
To simplify the use of a USB flash drive, it is advisable to only store music
files on the drive. It will take considerably longer for the system to index the
files on the drive i ...
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 ...