flat f**king battery
Moderator: RichardW
flat f**king battery
my Xantia had a flat battery that seems to be intermitant the only common denominator is that the alarm goes off and quickly flattens the battery. Has any one else had this problem?
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- Posts: 650
- Joined: 20 Nov 2003, 16:51
- Location: United Kingdom
- My Cars: C5 X7 2.7 hdi
Past cars
Activa, silver MK1 (221bhp stock) stripped out with twin sparcos Evo seats. 95
Activa, light met red MK1 98
Activa, dark met red MK1 98
Activa, dark met blue MK1 (202bhp stock) 96
Xantia exclusive V6 auto 3l 98
Xantia 2l 8v auto
BX 4x4 GTi dark met silver
BX 4x4 GTi white
BX GTi 16v white fibre bumpers
BX GTi 16v black fibre bumpers
BX GTi 16v hurricane (doa)
BX DTR estate
Try isolating the interior sensors by holding the switch in until the alarm indicator light comes on steady and then locking up as normal. If it cures the alarm triggering then it's the interior sensors that need changing.
A triggered alarm shouldn't flatten a good battery so check the negative lead back to where it connects with the engine. This is often just a crimped connection and causes quite a heavy voltage drop both when charging and especially when starting. Gives every symptom of a flat battery and reduces the charge voltage by as much as 1.5 volts. Robin
A triggered alarm shouldn't flatten a good battery so check the negative lead back to where it connects with the engine. This is often just a crimped connection and causes quite a heavy voltage drop both when charging and especially when starting. Gives every symptom of a flat battery and reduces the charge voltage by as much as 1.5 volts. Robin