Leather care
Remove dust from the leather often, using a cloth or vacuum cleaner.
Otherwise, particles of dust and road grime chafe in pores and folds, and lead to increased wear and premature degradation of the leather surface.
To guard against discoloration, such as from clothing, provide leather care roughly every two months.
Clean light-colored leather more frequently as dust and dirt are more noticeable.
Use leather care products; otherwise, dirt and grease will gradually break down the protective layer of the leather surface.
Suitable care products are available from the service center.
See also:
Under the Hood
The 640i is powered by a 315-horsepower, turbocharged 3.0-liter six-cylinder
engine. Its peak torque rating is 332 pounds-feet. BMW cites a zero to 60 mph
time of 5.5 seconds for both the coupe an ...
Malfunction
In the event of a malfunction, the steering wheel
must be turned further, while the vehicle responds
more sensitively to steering wheel
movements in the higher speed range.
The stability-enhanc ...
Tires
Due to technical factors associated with their
manufacture, tires do not achieve their full traction
potential until after an initial breaking-in period.
Drive conservatively for the first 200 mi ...