Battery Light

5 replies [Last post]
Finn.
Finn.'s picture
Offline
Joined: 08.12.2008
Location: Dundrum Co.Down.

I have just come from a drive in my 460 G,when I took the key out of ignition the red battery light has stayed lit.I checked that everything is switched off,what could be the cause of this?Thanks.

foneman
foneman's picture
Offline
Joined: 16.03.2005
Location: Derry City, N Ireland
Re: Battery Light

You may have a charging or over charging problem
im sure that someone will reply with the answer shortly

fixwin38
fixwin38's picture
Offline
Joined: 09.07.2006
Location: northern ireland
GWOA Groups: Members
Re: Battery Light

Hi Finn a wiring fault or a voltage regulator fault ..does the light go out "Completely" when the engine is running..if fault persists disconnect the positive lead of the battery. a faulty regulator can cause the alternator to burn out or short some wires....if the battery is left connected....

Finn.
Finn.'s picture
Offline
Joined: 08.12.2008
Location: Dundrum Co.Down.
Re: Battery Light

Thanks Peter,the light goes out when engine is running,I disconnected positive.I will take it down to garage first thing in the morning ,only happened today.Will it be alright to drive if I disconnect positive when I return home if garage closed for Easter?

fixwin38
fixwin38's picture
Offline
Joined: 09.07.2006
Location: northern ireland
GWOA Groups: Members
Re: Battery Light

Yes should be ok.have them check if they changed the alternator from the other engine.the regulator fits on the back of the alternator case so not too difficult to change.might be a wiring problem that developed as a result of the engine change.

Finn.
Finn.'s picture
Offline
Joined: 08.12.2008
Location: Dundrum Co.Down.
Re: Battery Light

Just back from garage,they put it up on ramp and found two wires had rubed together till they were bare,one was from the alternator.Fixed in a couple of minutes plus they noticed a brake light bulb was broken. They wouldn't charge me but I gave them £20 for a drink.Two of my brothers are visiting me tomorrow to have a test drive so I am delighted to have the problem sorted.I am still surprised by the reaction of the locals when I am out driving they are very curious about the G.All the best.Ciaran.