Mercedes-Benz GLA 250, Operator'S Manual

Page: 140 / 402

The probability of a serious or even fatal acci‐
dent greatly increases if you drive when
under the influence of alcohol or drugs.
#
Do not drink alcohol or take drugs while
driving, and do not allow anyone to
drive who has been drinking alcohol or
taking drugs.
& WARNING Risk of accident due to the
brake system overheating
If you leave your foot on the brake pedal
when driving, the brake system may over‐
heat.
This increases the braking distance and the
brake system may even fail.
#
Never use the brake pedal as a footrest.
#
Do not depress the brake pedal and the
accelerator pedal at the same time
while driving.
*
NOTE Engine damage due to excessively
high engine speeds
The engine will be damaged if you drive with
the engine in the overrevving range.
#
Do not drive with the engine in the over‐
revving range.
*
NOTE Wearing out the brake linings by
continuously depressing the brake pedal
#
Do not depress the brake pedal contin‐
uously whilst driving.
#
To use the braking effect of the engine,
shift to a lower gear in good time.
*
NOTE Damage to the drivetrain and
engine when pulling away
#
Do not warm up the engine while the
vehicle is stationary. Pull away immedi‐
ately.
#
Avoid high engine speeds and driving at
full throttle until the engine has reached
its operating temperature.
*
NOTE Damage to the catalytic converter
due to non-combusted fuel
The engine is not running smoothly and is
misfiring.
Non-combusted fuel may get into the cata‐
lytic converter.
#
Only depress the accelerator pedal
slightly.
#
Have the cause rectified immediately at
a qualified specialist workshop.
Notes on driving on salt-treated roads
The braking effect is limited on salt-treated
roads.
Therefore, observe the following notes:
R
due to salt build-up on the brake discs and
brakepads, the braking distance can increase
considerably or result in braking only on one
side
R
maintain a much greater safe distance to the
vehicle in front
138 Driving and parking