Driving Tips; Drinking And Driving - Mercedes-Benz GLC Operator's Manual

Emergency braking
The vehicle can also be braked during an emer-
gency by using the electric parking brake.
While driving, push handle : of the electric
X
parking brake ( page 156).
Y
The vehicle is braked as long as you keep
handle : of the electric parking brake
depressed. The longer electric parking brake
handle : is depressed, the greater the brak-
ing force.
During braking:
a warning tone sounds
R
the Please Release Parking Brake
R
sage appears
the red F (USA only) or ! (Canada
R
only) indicator lamp in the instrument cluster
flashes
When the vehicle has been braked to a stand-
still, the electric parking brake is engaged.
Parking the vehicle for a long period
If you leave the vehicle parked for longer than
four weeks, the battery may be damaged by
exhaustive discharging.
If you leave the vehicle parked for longer than six
weeks, the vehicle may suffer damage as a
result of lack of use.
Visit a qualified specialist workshop and seek
X
advice.
i
You can obtain information about trickle
chargers from a qualified specialist work-
shop.

Driving tips

General driving tips
Important safety notes
G
WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect,
for example, the power steering and the brake
boosting effect. You will require considerably
more effort to steer and brake. There is a risk
of an accident.
Do not switch off the ignition while driving.
G
WARNING
If you operate mobile communication equip-
ment while driving, you will be distracted from
traffic conditions. You could also lose control
of the vehicle. There is a risk of an accident.
Only operate this equipment when the vehicle
is stationary.
mes-
Observe the legal requirements for the country
in which you are driving. Some jurisdictions pro-
hibit the driver from using a mobile phone while
driving a vehicle.
If you make a call while driving, always use
hands-free mode. Only operate the telephone
when the traffic situation permits. If you are
unsure, pull over to a safe location and stop
before operating the telephone.
Bear in mind that at a speed of only 30 mph
(approximately 50 km/h), the vehicle covers a
distance of 44 ft (approximately 14 m) per sec-
ond.
Drive sensibly – save fuel
Observe the following tips to save fuel:
The tires should always be inflated to the rec-
X
ommended tire pressure.
Remove unnecessary loads.
X
Remove roof racks when they are not needed.
X
Warm up the engine at low engine speeds.
X
Avoid frequent acceleration or braking.
X
Have all maintenance work carried out as
X
indicated by the service intervals in the Main-
tenance Booklet or by the service interval dis-
play.
Fuel consumption also increases when driving in
cold weather, in stop-start traffic and in hilly ter-
rain.

Drinking and driving

G
WARNING
Drinking and driving and/or taking drugs and
driving are very dangerous combinations.
Even a small amount of alcohol or drugs can
Driving tips
157
Z