BYD S1 EV User Manual page 194

194 6-1 Maintenance instructions
Maintenance
interval
Maintenance
item
Check the appearance of the
high-voltage module for
deformation and leakage
Check the charging ports for
foreign objects, burns and
etc.
Check the ordinary filter
Check the high efficiency
filter (if fitted)
Check the filter of PM2.5
tester (if fitted)
Check the electrostatic filter
(if fitted)
Replace the air conditioning
coolant
Check the lamp bulbs and
LEDs for normal operation
Check if the headlight
dimming function for normal
operation
Low beam initial downtilting
calibration
Check EPS grounding for
foreign objects or burns
Odometer readings or number of months, whichever comes first
X1000
7.5 15 22.5 30 37.5
(miles/
/12 /24 /36 /48 /60
km)
Number
6 12 18 24 30 36 42 48 54
of
months
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For replacement of long-acting organic acid coolant, every 4 years or
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45 52.5 60 67.5 75 82.5
/72 /84 /96 /108 /120 /132
60 66
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100000km, whichever comes first
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Calibration once every 10,000km
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90 97.5 105 112.5 120
/144 /156 /168 /180 /192
72 78 84 90 96
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