Anti-lock Brake System (ABS)

The ABS system in your vehicle performs a self-diagnostic test when the vehicle first reaches the speed of approximately 12 mph (20 km/h). The brake pedal will pulsate several times and a sound may be audible from the ABS control module. This is normal.
See also:
The Looks
The improvements over the previous generation are of course most noticeable
by simply looking at the S80. I wouldn't call it striking, but it is handsome —
bordering on the masculine, yet still ab ...
Advanced settings
This menu function enables you to make settings
on certain Sirius satellite radio functions.
To access this menu:
1. Press MENU.
2. Select Adv. settings.
WARNING
Settings should be made when ...
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 technicia ...
