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12V Mercedes GLE SUV Coupe (W489)
Customer Service Guide
MMXV © Copyright RollPlay
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Customer Service Guide
Contents
CAUTION :
Disconnect the battery before proceeding
with the troubleshooting process
I) Check Battery.........................................................................
II) Check Fuse Condition..............................................................
III) Check Wiring Condition............................................................
IV) Door Replacement...................................................................
V) Gearbox Replacement..............................................................
VI) Warning Stickers......................................................................
VII) Schematic Diagram..................................................................
VIII) Exploded View.........................................................................
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Customer Service Guide
I) Check Battery
Operation: Use a Flat head screwdriver to unlock and remove the seat. Locate the
battery harness, unplug the connector, and then use a volt-meter to check the
battery.
Step (1)
Turn and unlock these two knobs
Unlock position
Step (2)
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Customer Service Guide
I) Check Battery
Step (3)
Unplug the battery connector (WHITE) underneath seat
Step (4)
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Customer Service Guide
I) Check Battery
Step
(5)
Reading Judgment: 11.5 V ~ 13.4 V – Good condition
10.0 V ~ 11.0 V – Recharge battery
9.5 V – Recharge battery. If after the stipulated
recharging time voltage has not increased,
then replace the battery.
Lower than 9.0 V – Replace the battery.
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Customer Service Guide
II) Check Fuse Condition
Operation: Look at the Fuse Check Window top of the battery to determine if the fuse
blown out. Keep the battery connected, and turn on the unit with the power
switch. The signal light of fuse will stay “ON” when there is a short circuit to
battery.
Step (1)
Fuse Check Window
If the signal light is “ON”, then that means the fuse
has blown out. Replace the whole battery with a
new one.
Step (2)
Signal light bulb
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Customer Service Guide
III) Check Wiring Connection
Operation: There are three positions of wiring connections to checked.
A. Foot Pedal : Follow below steps to locate and check the connection.
Use a flat head to snap the Foot Pedal off from the left bottom
side of the car body
Step (1)
Check that the wires on the connecting block are secure.
Step (2)
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Customer Service Guide
III) Check Wiring Connection
Step
(3)
Snap the Foot Pedal back in after checking and/or repairing
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Customer Service Guide
III) Check Wiring Connection
B. Shifter : Locate the Shifter cover below the seat. Unscrew, and lift it up as
shown below.
Step (1)
Unscrew the shifter cover
Step (2)
Use flat head screwdriver to release cover as shown
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Customer Service Guide
III) Check Wiring Connection
Step (3)
Lift the shifter assembly up from slot
Step (4)
Check that the connecting blocks are properly in place
Reverse above procedures to re-assemble the vehicle
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Customer Service Guide
III) Check Wiring Connection
C. Steering Wheel : Follow below procedures to access the wiring connection.
Step (1)
Unscrew and remove the Steering Wheel from the right hand side
Step (2)
Remove the steering wheel from the steering column, and check the
connectors.
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Customer Service Guide
III) Check Wiring Connection
D. Dashboard : Follow above (IIIc) procedures to remove the steering wheel and then
access the wiring connection of dashboard.
Step (1)
Release the two slide-lock underneath the dash
Step (2)
Two slide locks here (push the tab inward to release)
release
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Customer Service Guide
III) Check Wiring Connection
Check if the wiring connectors on dashboard are properly connected or not
Step
(3)
Reverse above procedures to re-assemble the vehicle
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Customer Service Guide
IV) Door Replacement
Operation: Follow above (IIId) steps to remove and unplug the dashboard, then replace
the door as shown below.
Step (1)
Unscrew two doors screws on the door that needs replacement
Step (2)
Remove and replace the whole Door assembly
Reverse above procedures to re-assemble the vehicle
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Customer Service Guide
V) Gearbox Replacement
Operation: Follow below steps to take apart replace the gearbox.
Use flat head screwdriver to unlock the snaps and remove the rim
Step (1)
Step (2)
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There are five
locking snaps on rim
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Customer Service Guide
V) Gearbox Replacement
Step (3)
Use the plastic wrench provided to remove the nut on the rear axle
Step (4)
Slide the rear wheel out from axle
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Customer Service Guide
V) Gearbox Replacement
Step (5)
Remove the seat and find the gearbox harnesses underneath
Unplug the appropriate side of gearbox you need to replace
Step (6)
Yellow connector with Black/Red wiring and White sticker on it, this is for the Driver (left) side.
White connector with Blue/White wiring and Red sticker on it, this is for Passenger (right) side.
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Customer Service Guide
V) Gearbox Replacement
Cut the cable tie to release the old gearbox
Step (7)
Step (8)
Push to loosen the gearbox assembly from inside first
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Customer Service Guide
V) Gearbox Replacement
Step (9)
Slide the gearbox out from axle
Step (10)
Replace the whole gearbox with a new one
Reverse above procedures to re-assemble the vehicle
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Customer Service Guide
VI) Warning Stickers
Operation: Check and replace the damaged warning stickers after
repairing. (1) Behind the seat
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