4-3. Do-it-yourself maintenance
I Before recharging
When recharging, the battery produces hydrogen gas which is flammable
and explosive. Therefore, before recharging:
G If recharging with the battery installed on the vehicle, be sure to disconnect the ground cable.
G Make sure the power switch on the charger is off when connecting and
disconnecting the charger cables to the battery.
I After recharging/reconnecting the battery (vehicles with a keyless
access with push button start system)
G Unlocking the doors using the keyless access with push button start