See also:

Maximum Gross Vehicle Weight (GVW)/Maximum Gross Axle Weight (GAW)
The GVW of the towing vehicle must not exceed the Gross Vehicle Weight Rating (GVWR) shown on the F.M.V.S.S./C.M.V.S.S. certification label. The GVW equals the combined weight of the unloade ...

Instrument brightness control
The instrument cluster illuminates when the ignition switch is placed in the ON position. The instrument brightness control operates when the headlight control switch is in the AUTO or positi ...

Temperature
A temperature increase will accelerate the rate of corrosion to those parts which are not well ventilated. ...