SL 550 (230.471) V8-5.5L (273.965) (2008)
one person
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If the work procedure is revised or if the time requirements cannot be adhered to, the operations cannot be carried out correctly
1
Position the vehicle on the two-pillar or four-pillar lifting platform
2
Open driver-side side window
3
Switch off all the vehicle's electrical consumers and remove the key from the ignition switch
NOTE: Vehicles with code (889) Keyless Go: Press starting-stop button repeatedly until the ignition is switched off.
Disable the SBC self-test
4
Close the vehicle doors and have the vehicle locked globally for a minimum of 30 seconds (t1)
NOTE:
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Vehicles with code (889) Keyless Go: Remove Keyless Go cards or key from the vehicle and keep safely outside the transmitter range (at least
2 m).
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During this time the run-on of the SBC brake system elapses.
5
Unlock vehicle for a minimum of 15 seconds (t2)
NOTE:
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From now on the brake pedal must not be pressed anymore.
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An SBC self-test may run during this time.
6
Lock vehicle
NOTE:
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In order to prevent people getting in. If the engine hood is unlocked when the vehicle is locked, the alarm system is triggered.
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15 seconds after locking the following operations can be carried out in the wheel brake area:
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Replace front and rear brake pads.
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Detach/attach front and rear brake disks.
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Remove/Install parking brake shoes. Once the operations are completed the application routine must be activated
Activate application routine of brake pads
NOTE: The hydraulic unit temperature must be a maximum of 80 degrees C
7
Unlock vehicle
8
Raise the vehicle until all the wheels can be rotated freely
9
Ignition On (Z2)
NOTE: Through the open side window. Vehicles with code (889) Keyless Go : Do not activate any Keyless-Go functions for the following
operations.
10
Ignition Off (Z0), wait for 1 to 5 seconds t2 and switch ignition On again (Z2)
NOTE:
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Do not start engine!
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The ignition remains switched on for the further steps.
11
Rotate the rear left wheel in the running direction swiftly and evenly
NOTE: Rotate the wheel for a minimum of 3 seconds (t3) (1 to 2 revolution(s)), then bring the wheel to a stand still.
12
Rotate the left front wheel in the running direction swiftly and evenly
NOTE:
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The left front wheel must be rotated a maximum of 60 seconds (t5) after the left rear wheel.
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Rotate the wheel (1 to 2 revolution(s)) until it is stalled automatically.
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Flashing on and off 3 times confirms successful activation, the brake lining application routine is started. The front and rear brake pads are
applied several times.
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After approx. 50 seconds the brake lining application is ended.
13
Lower the vehicle and switch off ignition (Z0)
14
Start the engine and depress the brake pedal 5 to 10 times
NOTE: If a fault message is displayed in the multifunction display then repeat activation of application routine. If the error message continues to