See also:

Air pollution
Industrial pollution, the presence of salt in the air in coastal areas, or heavy road salt use will accelerate the corrosion process. Road salt will also accelerate the disintegration of paint ...

Cleaning
If your windshield is not clear after using the windshield washer or if a wiper blade chatters when running, wax or other material may be on the blade or windshield. Clean the outside of the winds ...

“Phonebook” (phones with automatic phonebook download function)
NOTE. The “Transfer Entry” command is not available when the vehicle is moving. For phones that support automatic download of the phonebook (PBAP Bluetooth profile), the “Phonebook” ...