Oil change
An oil change should be carried out by your service center only.

See also:
Switching the wipers on/off and brief
wipe
Do not switch on the wipers if frozen
Do not switch on the wipers if they are frozen
onto the windshield; otherwise, the wiper
blades and the windshield wiper motor may be
damaged.
Switching ...
Care products
Regular cleaning and care contributes significantly to the value retention of
your BMW.
BMW recommends cleaning and caring for your vehicle with products that are approved
by BMW for this purpose ...
2012 BMW 650 review
One of the greatest leaps in automotive progress this past decade has been
the taming of the convertible. Once requiring a tradeoff — open-air enjoyment
versus performance and year-round comfort — ...
