Question
Fitting a new battery
If when old battery is removed,the car's computer is disabled , can Halfords restart the system, after the new battery is fitted, the car being a BMW 5 series
asked 2 years, 4 months ago
on Bosch 12V Silver Car Battery HSB019
answer 1
Make sure your car does not need a Gell battery they tried to sell me this battery it did not fit in the tray then I found out I needed a gell battery good job for me finding out.
Age Group: 55 - 64
Gender: Male
How many cars: 2
answered 4 months, 2 weeks ago
answer 2
HI - just had a battery replaced by Halfords for a BMW 5 series; 5 yrs old. The car was without battery for MAX 5 mins and all started as normal.
answered 1 year, 1 month ago
answer 3
I have recently fitted this battery to my 1999 BMW 5 series, the computer was unaffected by the change.
answered 1 year, 7 months ago
by
reviewer777
- Bishop Auckland, Co. Durham
answer 4
I've switched two batteries on a BMW 5 series and the computer is not disabled so long as the exchange is fairly fast.
Don't know how long the sytem can go without voltage but I would guess probably 15-30 minutes as there is probably a capacitor in the on-board computer sytem to tide over short spells of no voltage.
Otherwise just set up a battery charger in parallel while the changeover is made.
answered 1 year, 8 months ago
by
diynut
- Kingston, England
answer 5
Our stores use a Memory Saver system which will prevent any loss of codes on you car while we change the battery.
We recommend you check this with your local store when they fit the battery but this should not be a problem.
answered 2 years, 4 months ago