2006 Mercedes SL-Class Owner's Manual - Page 90

2006 Mercedes SL-Class Manual

Page 90 highlights

Safety and Security Driving safety systems The electro-hydraulic brake system is automatically activated when you unlock the vehicle with the SmartKey or the SmartKey with KEYLESS-GO* open the driver's or passenger door turn the SmartKey in the starter switch to position 1 in vehicles with KEYLESS-GO*, press the start/stop button on the gear selector lever once depress the brake pedal release the parking brake i If the electro-hydraulic brake system is activated as the brake pedal is first depressed, you may feel a reduced pedal resistance and longer pedal travel than normal. When releasing the pedal, you may also feel the brake pedal pulsate and you may hear a sound which is caused by the activation of the electro-hydraulic brake system pump. This is normal and not an indication of a malfunction. Pedal travel returns to normal when you release the brake pedal and the sound soon ceases. If you experience the above while driving and the red brake warning lamp ( page 334) illuminates and/or warning messages appear in the multifunction display ( page 361), the brake system is malfunctioning. Follow the instructions of the warning message(s) and have the brake system checked immediately. Warning! G Have brake pad replacement and other work on the electro-hydraulic brake system carried out by qualified technicians only. Contact an authorized Mercedes-Benz Center for further information. The electro-hydraulic brake system must be deactivated prior to working on the system. High pressure is intermittently built up in the system as part of its automatic self-test. In addition, the system is automatically activated when the vehicle is unlocked by remote control, when the driver or passenger door is opened, when the SmartKey in the starter switch is turned to position 1 or the KEYLESS-GO* start/stop button is pressed once, when the brake pedal is depressed or when the parking brake is released. Failure to deactivate the system prior to maintenance will cause brake pistons to extend and brake fluid to leak, which may result in injuries (contusions and acid burns). Extended brake pistons may also cause injury. 89

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89
Safety and Security
Driving safety systems
The electro-hydraulic brake system is auto-
matically activated when you
°
unlock the vehicle with the SmartKey
or the SmartKey with KEYLESS-GO*
°
open the driver’s or passenger door
°
turn the SmartKey in the starter switch
to position
1
°
in vehicles with KEYLESS-GO*, press
the start/stop button on the gear se-
lector lever once
°
depress the brake pedal
°
release the parking brake
i
If the electro-hydraulic brake system is
activated as the brake pedal is first de-
pressed, you may feel a reduced pedal
resistance and longer pedal travel than
normal. When releasing the pedal, you
may also feel the brake pedal pulsate
and you may hear a sound which is
caused by the activation of the elec-
tro-hydraulic brake system pump. This
is normal and not an indication of a
malfunction. Pedal travel returns to
normal when you release the brake
pedal and the sound soon ceases.
If you experience the above while driv-
ing and the red brake warning lamp
(
³
page 334) illuminates and/or warn-
ing messages appear in the multifunc-
tion display (
³
page 361), the brake
system is malfunctioning. Follow the in-
structions of the warning message(s)
and have the brake system checked
immediately.
Warning!
G
Have brake pad replacement and other work
on the electro-hydraulic brake system car-
ried out by qualified technicians only. Con-
tact an authorized Mercedes-Benz Center
for further information. The electro-hydrau-
lic brake system must be deactivated prior
to working on the system. High pressure is
intermittently built up in the system as part
of its automatic self-test. In addition, the
system is automatically activated when the
vehicle is unlocked by remote control, when
the driver or passenger door is opened,
when the SmartKey in the starter switch is
turned to position
1
or the KEYLESS-GO*
start/stop button is pressed once, when the
brake pedal is depressed or when the park-
ing brake is released. Failure to deactivate
the system prior to maintenance will cause
brake pistons to extend and brake fluid to
leak, which may result in injuries (contu-
sions and acid burns). Extended brake pis-
tons may also cause injury.