Volvo 2007 C70 Owner's Manual page 155

Tire sealing system
Your vehicle is equipped with a tire sealing system that enables you to temporarily seal a hole in the tread surface and
reinflate a flat tire, or to adjust a tire's inflation pressure.
The tire sealing kit is stowed behind the ski hatch in the center of the rear seat backrest.
The system consists of an air compressor, an integrated container for the sealing compound, wiring to connect the
system to the vehicle's electrical system via one of the 12- volt sockets, and a hose used to connect the system to the
tire's inflation valve.
NOTE
The tire sealing system is only intended to seal holes on the tire's tread area, not the sidewall.
Tires with large holes or tears cannot be repaired with the tire sealing system.
WARNING
After using the tire sealing system, the vehicle should not be driven farther than approximately 120 miles (200
km). Have the tire replaced as soon as possible.
The vehicle should not be driven faster than 50 mph (80 km/h) while using a tire that has been temporarily
repaired with the tire sealing system.
After using the tire sealing system, drive carefully and avoid abrupt steering maneuvers and sudden stops.
A tire that has been temporarily inflated with the tire sealing kit cannot be repaired and re-used. It must be
replaced.