clutch pedal all the way down before you start driving so the system
recognizes that the parking brake should be released.
Emergency braking function
Only use the emergency braking function in an emergency, when you
cannot stop the vehicle using the brake pedal ⇒ !
Pull and hold the button ⇒ fig. 144 to brake the vehicle hard. An
audio warning signal will sound at the same time.
To stop the braking maneuver, release the button or press the ac-
celerator pedal.
WARNING
Improper use of the electronic parking brake can cause acci-
dents and severe injuries.
Never use the parking brake to slow down the vehicle when it
is moving, except in an emergency. Braking distance is much
longer, since only the rear wheels are braked. Always use the
foot brake.
Never press the accelerator pedal when a selector lever posi-
tion or gear is engaged and the engine is running. The vehicle
could begin moving, even if the electronic parking brake is set.
Never activate the throttle manually from the engine com-
partment when the engine is running and the automatic trans-
mission is in gear. The vehicle will start to move even if the
parking brake is engaged.
NOTICE
Even though the transmission is in Park (P), the vehicle may
move a couple of inches (a few centimeters) forwards or back-
wards if you take your foot off the brake pedal after stopping the
vehicle without first firmly setting the parking brake.
Vehicles with manual transmission: the electronic parking brake
releases automatically when you release the clutch pedal and press
the accelerator pedal at the same time.
Brake booster
The brake booster works only when the engine is running. It increas-
es the force on the brakes above and beyond the pressure put on the
brake pedal by the driver.
If the brake booster is not working, or if the vehicle has to be towed,
you will have to push the brake pedal harder to make up for the lack
of booster assistance and the resulting longer stopping distance ⇒ .
WARNING
New brake pads do not provide maximum braking performance.
New brake pads do not have the best stopping power for the
first 200 miles (320 km) and must be “broken in.” You can com-
pensate for the slightly reduced braking force by putting more
pressure on the brake pedal.
Drive with extra care while the new brake pads are being bro-
ken in. This reduces the risk of collisions and serious personal
injuries due to a loss of control over the vehicle.
Never follow other vehicles too closely or put yourself into
other situations that might require sudden, hard braking, espe-
cially when the brake pads have not been broken in.
WARNING
Overheated brakes will reduce the vehicle's stopping power
and increase stopping distances considerably.
When driving downhill, the brakes have to work especially
hard and heat up quickly.
Before driving downhill, especially on hills that are long or
steep, always reduce speed and shift into lower gear (manual or
automatic transmission). This will let the vehicle use engine
braking and reduce the load on the brakes. Otherwise, the
brake system could overheat and possibly fail. Only use the
brakes when you need them to slow the vehicle down more or
to stop.
A damaged front spoiler or a non-standard spoiler can re-
duce airflow to the brakes and make them overheat.