Severe strain on the brake system

The brakes will be subject to severe strain when driving in mountains or hilly areas, or when towing a trailer. Vehicle speed is usually slower, which means that the cooling of the brakes is less efficient than when driving on level roads. To reduce the strain on the brakes, shift into a lower gear and let the engine help with the braking. Do not forget that if you are towing a trailer, the brakes will be subjected to a greater than normal load.
See also:
Engine oil
Engine oil must meet the minimum ILSAC specification GF-4, API SL, or ACEA A1/B1.
Lower quality oils may not offer the same fuel economy, engine performance, or engine
protection.
Volvo recommend ...
Fastening a seat belt
Buckling
Pull the belt out far enough to insert the latch
plate into the receptacle until a distinct click is
heard. The seat belt retractor is normally
"unlocked" and you can move fr ...
Activating RSE
The RSE system can be activated using controls
on the front or rear screens.
From the front seat, press MEDIA (see the following
illustration) and select RSE.
From the rear seat, press the scree ...
