See also:

Setting the temperature
You can set the temperature separately for the driver’s and front-passenger side. Select left temperature display 1 or right temperature display 7 in the airconditioning function bar by turnin ...

Digital speedometer
•► Press the button on the steering wheel to select the Trip menu. •► Press to select the digital speedometer. 1 Digital speedometer ...

High outside temperatures
If DEF heats up to over 122 °F (50 °C ) for extended periods, e.g. as a result of direct sunlight on the DEF reservoir, DEF can decompose. Ammonia vapors develop as a result. WARNING When o ...