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BMW i3 programming ista-p do I need use extra power source?
12-01-2018, 10:58 AM
Post: #1
BMW i3 programming ista-p do I need use extra power source?
Hi guys,

I want to program i3, can it be done without extra power source? Does anyone knows procedure?
Thank you.
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12-01-2018, 12:16 PM
Post: #2
RE: BMW i3 programming ista-p do I need use extra power source?
Unplug HV Service disconnect and plug 12V charger on battery
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12-01-2018, 14:39 PM
Post: #3
RE: BMW i3 programming ista-p do I need use extra power source?
I just connect the charger to the 12v battery.
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12-01-2018, 16:45 PM
Post: #4
RE: BMW i3 programming ista-p do I need use extra power source?
(12-01-2018 14:39 PM)bawareca Wrote:  I just connect the charger to the 12v battery.

No need for unplugging HV -Battery...
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12-01-2018, 17:56 PM
Post: #5
RE: BMW i3 programming ista-p do I need use extra power source?
Ok, so who has right? Do I need to unplug or not? Anyone programmed modules when HV was plugged?
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12-01-2018, 18:50 PM
Post: #6
RE: BMW i3 programming ista-p do I need use extra power source?
You should disable the hv using the service disconnect under the bonnet, confirm deactivation via check control message, then connect 12 power supply and program as normal.
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12-01-2018, 22:04 PM
Post: #7
RE: BMW i3 programming ista-p do I need use extra power source?
Thanks, this hv connector is on the left side under the bonnet? Under plastic cover above headlight?

Can anyone tell me exactly where?
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13-01-2018, 03:10 AM (This post was last modified: 13-01-2018 03:13 AM by winter.)
Post: #8
RE: BMW i3 programming ista-p do I need use extra power source?
(12-01-2018 22:04 PM)pweber84 Wrote:  Thanks, this hv connector is on the left side under the bonnet? Under plastic cover above headlight?

Can anyone tell me exactly where?

Yes.service connector under the engine hood with orange color,please attention after lift up the connector then lock it with an "U" lock.and chech CC from instrument cluster.

Another attention is the charger must be connected to EME(luggage compartment,remove the cover) two low voltage poles not 12v battery under the engine hood.
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13-01-2018, 05:51 AM
Post: #9
XZBMW RE: BMW i3 programming ista-p do I need use extra power source?
See attachment for pic


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13-01-2018, 08:37 AM (This post was last modified: 13-01-2018 08:47 AM by Patrick11021979.)
Post: #10
RE: BMW i3 programming ista-p do I need use extra power source?
(12-01-2018 18:50 PM)tonemoz Wrote:  You should disable the hv using the service disconnect under the bonnet, confirm deactivation via check control message, then connect 12 power supply and program as normal.

It was used to disconnect HV-Battery, but by the latest methods by bmw it is not required anymore...

Little correction, if the I-Fase is before or is I001-14-03-504, than you have to disconnect HV- Battery, but if it has a newer I-Level it isn't needed anymore because Ista/p or Ista/d does do it automatically by programming....
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