| Battery recharging or starting by external source on vehicles with start-stop system |
| When recharging or starting by external source, pay attention to the following points: |
| Do not disconnect the earth strap of the battery when recharging. |
| First of all connect to the positive terminals using the charge or jump leads; then connect to the body mass (do not connect to the negative terminal of the battery). |
Note | t
| The direct charging (starting aid) of the battery at the negative terminal results in the bypass of the battery monitoring control unit -J367- (then the current flow is not monitored by this control unit). |
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| The values regarding the battery state, which are stored in the data bus diagnostic interface -J 533- (Gateway), would then no longer correspond to the values of the charged battery. |
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| This can lead to the failure of the start-stop system. |
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