Do not clean the inside of the rear window glass or quarter glass with a cleaner or use a scraper to remove any foreign deposits as this may cause damage to the antenna elements.

Avoid adding metallic coating such as Ni, Cd, and so on. These can interfere with AM/FM reception.

To prevent damage to the rear glass antenna, never use sharp instruments or window cleaner containing abrasives to clean the window. Clean the inside surface of the rear glass window with a piece of soft cloth.

When putting a sticker on the inside surface of the rear window, be careful not to damage to the rear glass antenna.

Do not put sharp instruments nearby the rear glass antenna.

Tinted rear window may affect the proper functioning of the antenna.

Be careful of antenna damage by checking the height of the vehicle before entering low-ceiling spaces such as automated parking lots or automated washing machines.

Be careful not to contact the antenna when loading cargo on the roof rack. Antenna transmission/reception performance may be degraded.