MG 4 Electric 2022 User manual

MG MG 4
Electric, 2022-
Airbag
Stored gas
inflator
Seat belt
pretensioner
SRS control
unit
Pedestrian
protection
active
system
Automatic
rollover
protection
system
Gas strut /
Preloaded
spring
High strength
zone
Zone
requiring
special
attention
High voltage
device that
disconnects
high voltage
Battery low
voltage
Ultra
capacitor,
low voltage
Fuel tank
Gas tank
Safety valve
Battery
pack,
high-voltage
High voltage
power cable
Cable cut
Fuse box
disabling high
voltage
High voltage
ultra-capaci
tor
Low voltage
device that
disconnects
high voltage
ID Nr.
Version Nr.
Version date
page
MG 4 Electric
1.0
10/2022
Page 1 of 4
379.6V
452.4V
Li-ion

MG MG 4
Electric, 2022-
1. Identification/Recognition
2. Immobilisation/Stabilisation/Lifting
3. Disabling Direct Hazards / Safety Regulations
ID Nr.
Version Nr.
Version date
page
MG 4 Electric
1.0
10/2022
Page 2 of 4
Use caution to ensure you never come into
contact with the high voltage battery or other
high voltage components while lifting or
manipulating the vehicle.
A：Place in P position;
B：Apply the EPB (indicator
ON);
C：Press Lock Button on the
key to turn off the power
system (indicator LED's are
OFF).
Power off and disconnect the
negative cable of 12V low-voltage
battery.
Open the bonnet, pull out the clip
from the manual service
disconnect(A), press the end of the
clip (B) and remove the manual
service disconnect.
If the situation is very urgent and
you cannot disconnect the manual
service device, you can simply cut
the manual service disconnect
harness.
A LACK OF MOTOR NOISE DOES NOT INDICATE THE SYSTEM IS OFF, A SILENT MOVEMENT CAPABILITY EXISTS
UNTIL THE VEHICLE IS FULLY SHUT DOWN. ALWAYS WEAR APPROPRIATE PPE.
Immobilise the Vehicle
Jacking or Lifting
The vehicle power system can be shut down normally.
In cases of emergency, the high voltage system can be isolated by removing the manual service disconnect device
(master safety device).
NO TAIL PIPE
MG 4
ELECTRIC
From the inside of the vehicle, pull
the bonnet release handle(B) , Move
the safety catch release handle on
the bonnet lock assembly in the
direction of the arrow (A) to release
the bonnet.

MG MG 4
Electric, 2022-
4. Access to the Occupants
5. Stored Energy / Liquids / Gases / Solids
The battery assembly cover should
never be breached or removed
under any circumstances, including
fire. Doing so may result in severe electrical
burns, shocks, or electrocution.
When coolant leaks from
the battery pack, it can
become unstable with a risk of thermal
runaway. Check battery pack temperature
with a thermal imaging camera.
•Wear a full set of insulated protection equipment and use specialized insulated tools.
•Disconnect the high-voltage output immediately when conditions permit.
•Continuously spray with a large amount of continuous water.
•Ensure the high-voltage battery is completely extinguished and cooled to avoid reignition.
•To recover the vehicle, do not tow it directly, use a rescue vehicle instead.
ID Nr.
Version Nr.
Version date
page
MG 4 Electric
1.0
10/2022
Page 3 of 4
12V
379.6V
Coolant:4/5.6L
Refrigerant:660/580 g
6. In Case of Fire
Fully release the locking lever, the
steering wheel can be adjusted in 4
directions.
1、Forward/Backward adjustment
Cushion Height Adjustment
2、Backrest Adjustment
3、Lumbar Support Adjustment
Glass types
·Front window: Laminated glass
·Rear window: Tempered glass
·Four door : Tempered glass
Li-Ion
USE LARGE AMOUNTS OF WATER.
DO NOT SUBMERGE VEHICLE TO EXTINGUISH BATTERY.
BATTERY RE-IGNITION!
ULTRA HIGH STRENGTH STEEL
NO-CUT ZONES
HV Parts
1、Forward/Backward adjustment
2、Cushion Height Adjustment
3、Backrest Adjustment
452.4V

MG MG 4
Electric, 2022-
7. In Case of Submersion
•Wear a full set of insulated protection equipment and use specialized insulated tools.
•Avoid touching the metal conductor of the damaged high-voltage device.
•If there is no hissing sound or foam being emitted by the high voltage battery pack, the vehicle can be salvaged by
professional organizations.
•After recovery from deep or flood water the vehicle high voltage system must be isolated. For the specific method
of disconnecting high-voltage power, please refer to Chapter 3. Isolate the vehicle by placing it in an open location
after disconnecting the high voltage.
•To transfer the vehicle, do not tow it directly but use a recovery vehicle instead.
8. Towing / Transportation / Storage
Personnel are prohibited from staying in the vehicle when towing and transporting the vehicle.
When using a transporter to ship the vehicle always ensure the parking brake is applied, and the vehicle must be
secured as illustrated.
The vehicle can be towed from the site only when you make sure there is no safety risk. If the battery pack is
deformed, leaks, smokes, etc., the safety risk should be solved first.
Before towing the vehicle, switch on the hazard warning lamps, close all doors and lock the vehicle. The drive
wheels MUST be suspended above the ground.
When towing, DO NOT accelerate or brake suddenly, this can cause accidents.
Please consult the Owner's Handbook for detailed instructions
10. Explanation of Pictograms Used
Electric
Vehicle
Warning,
Electricity
Airconditioni
ng
component
Lifting
point
Use
thermal
Infrared
camera
Steering
wheel, tilt
control
Seat
adjustment,
longitudinal
Seat height
adjustment
Use water
to
extinguish
the fire
Hazardous
to human
health
Flammable
Corrosives
Explosive
Acute
toxicity
ID Nr.
Version Nr.
Version date
page
MG 4 Electric
1.0
10/2022
Page 4 of 4