BYD SEAL U DM-i - Page 201

Items Time and mileage interval for maintenance
and every 4 years or 60,000 km (37,000miles)
thereafter.
Replace engine coolant and drive motor
coolant
Replace the long-acting organic acid coolant
every 6 years or 90,000 km (56,000miles),
whichever comes 󽗉rst.
Brake 󽗊uid
Check during maintenance and replace every 2
years or 30,000 km (18,600miles)
Change steering 󽗊uid*
Replace it every 6 years or 90,000 km
(56,000miles)
Replace EHS special gear oil*
Check the EHS gear oil quantity during
maintenance, and replace the oil and 󽗉lter
element assembly every 4 years or 60,000 km
(37,000miles)
Replace the gear oil in the transmission,
front-drive reducer oil and rear-drive
transmission oil*
Replace oil every 4 years or 60,000 km
(37,000miles)
Replace the transmission 󽗉lter element*
Replace the 󽗉lter (press 󽗉lter) element every 4
years or 60,000 km (37,000miles)
Replace engine oil and oil 󽗉lter
Replace every 12 months or 15,000 km
(9,300miles)
Spark plug Replace every 45,000 km (28,000miles)
Fuel 󽗉lter
Replace every 24 months or 30,000 km
(18,600miles)
Replace air 󽗉lter element
Replace every 12 months or 15,000 km
(9,300miles); Check or replace it in advance
under severe service conditions.
Replace charcoal canister dust 󽗉lter*
Replace every 2 years or 30,000 km
(18,600miles), or upon frequent automatic fuel
gun stopping during refueling.
REMINDER
●
In order to keep the high-voltage
battery in the optimum state,
it is necessary to (at least
every 6 months or 72,000 km/
45,000miles) fully charge and
discharge the vehicle on a regular
REMINDER
basis to achieve the purpose of
battery self-calibration, or contact
a BYD authorized dealer or service
provider for capacity test and
calibration.
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