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Home > In Car Electronics > Battery failing, what are the tell tale signs. |
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Lightwater Member Since: 21 Aug 2014 Location: Sydney Northern Beaches Posts: 4907 |
Sorry double post Procrastination, mankind's greatest labour saving device!
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14th Aug 2018 1:48 pm |
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Lightwater Member Since: 21 Aug 2014 Location: Sydney Northern Beaches Posts: 4907 |
It will loose about 20% of its capacity each year. You are on borrowed time after 4 years. I replaced mine last year. Procrastination, mankind's greatest labour saving device!
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14th Aug 2018 1:49 pm |
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pab Member Since: 28 Aug 2012 Location: Now in Mid-Wales Posts: 2007 |
In practice batteries vary hugely. My car is coming up to 9 years (I've had it for more than 6 of those) and it's still on its original battery. By the above rule of thumb it should be down to around 16% capacity, but in practice it still starts the car first time even at -10 degrees, or after having been parked up for a couple of weeks.
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14th Aug 2018 2:03 pm |
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ronp Member Since: 15 Jun 2009 Location: 🌲Galloway🌲 Posts: 1477 |
...... and to add to that, if you have a 'stop/start' mode,l the 'stop/start' won't work. FL2 now gone and have a couple of items left for sale:-
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14th Aug 2018 7:35 pm |
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Yorky Bob Member Since: 28 Apr 2015 Location: Yorkshire Posts: 4561 |
Just change it as its lees than the cost of 2 full tanks of fuel and the day you need to get to a must do appointment it will defo fail leaving you in the mire. FL2 MY10 TD4 GS traded in at 2 years FL2 MY13 TD4 GS Current |
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14th Aug 2018 8:12 pm |
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p_gill Member Since: 06 Dec 2011 Location: USA Posts: 1236 |
The last time my battery failed I got an error related to my HID headlights.
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14th Aug 2018 9:24 pm |
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BossBob Member Since: 30 Sep 2010 Location: Bristol Posts: 1389 |
In my experience, all of the warnings mentioned above go away once the car is started, (if it starts). There is a lot going on in these cars when you push the start button. As well as all the electronics and sensors starting up, there are at least 2 pumps that have to build some pressure, ABS and Haldex. If either are a bit sluggish due to a battery in poor condition you’ll get the warnings about HDC and special programs as they depend on those 2 pumps. |
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15th Aug 2018 6:51 am |
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colsay Member Since: 14 Nov 2014 Location: Portsmouth Posts: 36 |
I changed my battery this week. It was 4 years 3 months old but struggled a couple of times to crank the engine during "Beast from the East" and although fine in this summer weather I thought it prudent to change it now. It's also much easier doing this as planned maintenance rather than an unplanned change in the depths of winter in the freezing cold! 2014 Freelander 2 TD4 GS Auto |
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15th Aug 2018 2:02 pm |
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Lightwater Member Since: 21 Aug 2014 Location: Sydney Northern Beaches Posts: 4907 |
Then you can install the battery you want & not some crappy thing road service supplies. Number one road service item in Australia is dead batteries in wet weather in winter Monday mornings. My neighbour had a flat battery on their 5 year old car & they were just about to give birth. I jump started the car. Luckily I had jumper leads as they could not weight for road service! Procrastination, mankind's greatest labour saving device! Acoustic insulation ARB TPMS 3xARB air compressors After cooler Air tank On-board OCD pressure air/water cleaning Additional 50L fuel Carpet in doors ABE 2x1kg Waeco 28L modified fridge Battery 4x26ah Solar 120w Victron MPPT 100/20 DC-DC 18amps 175amp jumper plug Awning 6x255/60R18 |
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15th Aug 2018 8:38 pm |
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mcsimmo Member Since: 01 Feb 2016 Location: North of the South Posts: 734 |
I've been convinced that its probably a good bit of preventative maintenance to change mine.
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16th Aug 2018 6:40 am |
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ronp Member Since: 15 Jun 2009 Location: 🌲Galloway🌲 Posts: 1477 |
Last time I had a new battery it was for my D3.
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16th Aug 2018 9:37 am |
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jenks1950 Member Since: 20 Apr 2013 Location: Stevenage Posts: 258 |
4 months ago I fitted a Varta F18 85 ah which was about £95 delivered from Tayna
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16th Aug 2018 10:03 am |
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colsay Member Since: 14 Nov 2014 Location: Portsmouth Posts: 36 |
Just to add to the previous post, the Tayna car reg search engine did not recommend a battery of the same physical size as my existing battery so I used their contact form to eventually end up with the correct replacement which in my case was a Varta F19 with 5 year warranty.
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16th Aug 2018 11:30 am |
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