Difference between revisions of "VW Electrics tracing battery discharging cause"

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Disconnect the negative terminal from battery, join (12V) test light between battery and terminal (end of cable), if you have a light showing, it means you have a drain. Remove each fuse in the fuse box one by one till the light goes out, this tells you which circuit the problem is on. it is then a case of finding the fault on that circuit
Disconnect the negative terminal from battery, join (12v bulb and holder from Maplins £1.90) test light between battery and terminal (end of cable), if you have a light showing, it means you have a drain. Remove each fuse in the fuse box one by one till the light goes out, this tells you which circuit the problem is on. it is then a case of finding the fault on that circuit

Revision as of 22:17, 25 November 2006

Disconnect the negative terminal from battery, join (12v bulb and holder from Maplins £1.90) test light between battery and terminal (end of cable), if you have a light showing, it means you have a drain. Remove each fuse in the fuse box one by one till the light goes out, this tells you which circuit the problem is on. it is then a case of finding the fault on that circuit