Hydroplaning
If water has accumulated to a certain depth
on the road surface, there is a danger of
hydroplaning occurring, even if:
• you drive at low speeds.
• the tires have adequate tread depth.
For this reason, in the event of heavy rain or
in conditions in which hydroplaning can occur
you must drive in the following manner:
• reduce your speed
• avoid ruts
• brake carefully
See also:
Driving systems
Display messages
Level Selection
Not Permitted
Possible causes/consequences and ►
Solutions
You cannot change the vehicle level, because:
• you are exceeding the permissible speed ...
Important safety notes
The coolant is a mixture of water and
antifreeze/corrosion inhibitor. It performs
the following tasks:
• corrosion protection
• antifreeze protection
• raising the boiling point
The engi ...
Checking the oil level using the oil dipstick
Park the vehicle on a level
surface.
To check the oil level with the engine at
normal operating temperature, switch the
engine off and wait for approximately five
minutes.
Pull oil dipst ...