See also:

Washing the underbody
Chemicals, salts and gravel used for deicing road surfaces are extremely corrosive, accelerating the corrosion of underbody components, such as the exhaust system, fuel and brake lines, brake cables, ...

Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government t ...

Vehicle Dynamics Control warning light/Vehicle Dynamics Control OFF indicator light/Traction Control OFF indicator light (STI)
This warning light has both the function of indicating malfunctions in the Vehicle Dynamics Control system and the function of indicating that the Vehicle Dynamics Control system has been deactivate ...