See also:

DISTRONIC PLUS displays in the speedometer
When you switch on DISTRONIC PLUS, triangle 2 shows the stored speed. For design reasons, the speed displayed in the speedometer may differ slightly from the speed set for DISTRONIC PLUS. I ...

The first 1000 miles (1500 km)
The more you look after the engine when it is new, the more satisfied you will be with its performance in the future. • Drive at varying vehicle speeds and engine speeds for the first 1000 mile ...

Vehicle data, GL 450
The data stated here refers specifically to a vehicle with standard equipment. Consult an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels. ...