See also:

Interior
Shoppers will see few differences in the CLS versus the rest of the Mercedes lineup, though I felt it was a step up from the E-Class and a step below the CL-Class, which is appropriate given all t ...

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 ...

Automatic anti-glare mirrors
WARNING If incident light from headlamps is prevented from striking the sensor in the rear-view mirror, for instance, by luggage piled too high in the vehicle, the mirror's automatic ant ...