See also:

Checking the coolant level
Only check the coolant level when the vehicle is on a level surface and the engine has cooled down. – Turn the SmartKey to position 2 (Y page 139) in the ignition lock. On vehicles with KEYLES ...

Safety notes
WARNING Work improperly carried out on electronic components and associated software could cause them to cease functioning. Because the vehicle's electronic components are interconnected, an ...

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 ...