Photosensors

The mirror has a photosensor attached on the front and back sides. During nighttime driving, these sensors detect distracting glare from vehicle headlights behind you and automatically dim the mirror to eliminate glare and preserve your vision. For this reason, use care not to cover the sensors with stickers, or other similar items. Periodically wipe the sensors clean using a piece of dry soft cotton cloth or an applicator.
See also:
Tire pressures and wear
   Maintaining the correct tire pressures 
helps to maximize the tires’ service lives 
and is essential for good running performance.
Check and, if necessary, adjust 
the pressure of each tire (inclu ...
   
Recommended shifting speeds
   The best compromise between fuel economy and vehicle performance during normal driving is ensured by shifting up at the speeds listed in the following table.
 ...
   
Recommended grade and viscosity
   Each oil manufacturer has its own base 
oils and additives. Never use different 
brands together. For details, refer to 
“Manual transmission, front differential 
and rear differential gear oil”. ...
   
					
			