Deutsch
EnglishMaintenance -> Remote Transmitter Care for your Honda CR-V 2016-2021
Remote Transmitter Care
Replacing the Button Battery
If the indicator does not come on when the button is pressed, replace the battery.
1Replacing the Button Battery
Battery type: CR2032
3
WARNING
1. Remove the built-in key.
CHEMICAL BURN HAZARD
The battery that powers the remote
transmitter can cause severe internal burns
and can even lead to death if swallowed.
Keep new and used batteries away from
children.
If you suspect that a child has swallowed
the battery, seek medical attention
immediately.
2. Remove the upper half of the cover by
carefully prying on the edge with a coin.
Battery
u Wrap a coin with a cloth to prevent
scratching the smart entry remote.
u Remove carefully to avoid losing the
buttons.
3. Make sure to replace the battery with the
correct polarity.
NOTICE
An improperly disposed of battery can damage the
environment. Always confirm local regulations for
battery disposal.
Replacement batteries are commercially available or
at a dealer.
613
Climate Control System Maintenance
Air Conditioning
To ensure proper and safe operation, the Society of Automotive Engineers (SAE
J2845) recommends that the refrigerant system only be serviced by trained and
certified technicians.
1Climate Control System Maintenance
NOTICE
Vented refrigerant is harmful to the environment.
To avoid refrigerant from venting, never replace the
evaporator with one removed from a used or
salvaged vehicle.
Never repair or replace the air conditioning evaporator (cooling coil) with one
removed from a used or salvaged vehicle.
Refrigerant in your vehicle’s air conditioning system is
flammable and can be ignited during servicing if
proper procedures are not followed.
New replacement mobile air conditioning evaporators must be certified (and
labeled) as meeting SAE Standard J2842.
The air conditioner label is found under the hood:
2 Safety Labels P. 85
2 Specifications P. 664
Dust and Pollen Filter
The climate control system is equipped with a dust and pollen filter that collects
pollen, dust, and other debris in the air. The Maintenance MinderTM messages will let
you know when to replace the filter.
1Dust and Pollen Filter
If the airflow from the climate control system
deteriorates noticeably, and the windows fog up
easily, the filter may need to be replaced. Please
contact a dealer for replacement.
We recommend that you replace the dust and pollen filter sooner when using your
vehicle in areas with high concentrations of dust.
614
