Mack CHM 2010, Operator'S Handbook Manual

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86 OPERATION
1 Manual Door Lock — Push backward to lock. Push forward to unlock. The lock
opening appears red when unlocked.
2 Left Side Power Window Control — Push back of button for DOWN, front of button
for UP.
3
Right Side Power Window Control —
Push back of button for DOWN, front of
button for UP.
4 Power Door Lock — Push back of button to lock, front of button to unlock. The power
lock controls both doors.
Note: The left side (passenger) door has a power control for the left side window only.
5 Door Handle — Lift handle to open.
6 Door Light — The door light automatically comes on when the door is opened and
goes out when the door is closed.
7
Storage Pouch —
Large, rigid storage pouch.
Locking the Cab Door
The doors can be locked using the manual door lock (item 1 in the illustration) or a power
door lock switch (item 4 in the illustration).
Power door lock switches (on both sides of the cab) lock and unlock both cab doors at the
same time. To lock the doors, push the rear of the rocker switch. To unlock the doors,
push the front of the rocker switch.
To lock with the door open, push the lock lever forward and release. The lock lever will
return to the home position and the door will be locked when closed. To unlock, pull the
paddle and open the door.
Power Window Regulators
To open the windows, push and hold the rear of the rocker switch (item 3 in the illustration).
To close the windows, push and hold the front of the rocker switch. Release the rocker
switch to stop the window at the desired position.