BMW X5 2017 Owner's Manual page 195

risk of property damage. Do not drive with the
tailgate open.◀
If driving with the tailgate open cannot be
avoided:
▷ Close all windows and the glass sunroof.
▷ Greatly increase the air flow from the vents.
▷ Drive moderately.
Hot exhaust system
WARNING
During driving operation, high tempera‐
tures can occur underneath the vehicle body,
e.g., caused by the exhaust gas system. If
combustible materials, such as leaves or grass,
come in contact with hot parts of the exhaust
gas system, these materials can ignite. There
is a risk of injury or risk of property damage. Do
not remove the heat shields installed and never
apply undercoating to them. Make sure that no
combustible materials can come in contact
with hot vehicle parts in driving operation, idle
or during parking. Do not touch the hot ex‐
haust system.◀
Diesel particulate filter
The diesel particulate filter collects soot parti‐
cles and burns them periodically at high tem‐
peratures.
During several minutes of cleaning the follow‐
ing may occur:
▷ Temporarily, the engine may run less
smoothly.
▷ Noises and a slight amount of smoke com‐
ing from the exhaust until shortly after the
engine is shut down.
▷ A somewhat higher engine speed is neces‐
sary to reach usual performance.
Things to remember when driving
Online Edition for Part no. 01 40 2 973 026 - VI/16
Climate control windshield
The marked area is not covered with heat re‐
flective coating.
Use this area for garage door openers, devices
for electronic toll collection, etc.
Mobile communication devices in the
vehicle
WARNING
Vehicle electronics and mobile phones
can influence one another. There is radiation
due to the transmission operations of mobile
phones. There is a risk of injury or risk of prop‐
erty damage. If possible, in the vehicle's inte‐
rior use only mobile phones with direct con‐
nections to an exterior antenna in order to
exclude mutual interference and deflect the ra‐
diation from the vehicle's interior.◀
Hydroplaning
On wet or slushy roads, a wedge of water can
form between the tires and road surface.
This phenomenon is referred to as hydroplan‐
ing. It is characterized by a partial or complete
loss of contact between the tires and the road
surface, ultimately undermining your ability to
steer and brake the vehicle.
Driving through water
NOTE
When driving too quickly through too
deep water, water can enter into the engine
compartment, the electrical system or the
transmission. There is a risk of property dam‐
Driving tips
195