Mercedes Benz 2004 ml 500 Manuale Utente

Pagina di 344
194
Operation
Driving instructions
Brakes
To help prevent brake disk corrosion after 
driving on wet road surfaces (particularly 
salted roads), it is advisable to brake the 
vehicle with considerable force prior to 
parking. The heat generated serves to dry 
the brakes.
If your brake system is normally only sub-
jected to moderate loads, you should occa-
sionally test the effectiveness of the 
brakes by applying above-normal braking 
pressure at higher speeds. This will also 
enhance the grip of the brake pads.
If the parking brake is released and the 
brake warning lamp in the instrument clus-
ter stays on and there is no audible warn-
ing (EBP), the brake fluid level in the 
reservoir is too low.
Brake pad wear or a leak in the system may 
be the reason for low brake fluid in the res-
ervoir.
Have the brake system inspected immedi-
ately. Contact your authorized 
Mercedes-Benz Light Truck Center.
All checks and service work on the brake 
system should be carried out by qualified 
technicians only. Contact your authorized 
Mercedes-Benz Light Truck Center.
Warning!
G
After driving in heavy rain for some time 
without applying the brakes or through wa-
ter deep enough to wet brake components, 
the first braking action may be somewhat 
reduced and increased pedal pressure may 
be necessary to obtain expected braking ef-
fect. Maintain a safe distance from vehicles 
in front.
Resting your foot on the brake pedal will 
cause excessive and premature wear of the 
brake pads.
It can also result in the brakes overheating, 
thereby significantly reducing their effec-
tiveness. It may not be possible to stop the 
vehicle in sufficient time to avoid an acci-
dent.
!
Be very careful not to endanger other 
road users when you apply the brakes. 
Refer to the description of the Brake 
Assist System (BAS) (
page 78).