Taller oficial bmw para i3 en Barcelona

La solución parece esta (software update) y debería poder resolverse en cualquier servicio oficial:

" We have an 2018 I3S that had steering problems for a year, the TSB procedure fixed the glitches and improved the steering feel overall. The TSB: https://static.nhtsa.gov/odi/tsbs/2019/ ... 5-9999.pdf
"Update vehicle integration level to ISTA 4.20.1x, or higher"
"Target Integration Level: I001-19-11-510 or higher"



11/4/2019 32 11 19_SPORADIC REDUCTION OF STEERING ASSISTANCE
1/3
SIB 32 11 19
SPORADIC REDUCTION OF STEERING ASSISTANCE
2019-10-30
MODEL
I01 (i3)
SITUATION
The driver notices a reduction of steering assistance sporadically while in certain driving situations. Steering
control is never lost when the reduction of assistance occurs.
The fault may self-correct for no obvious reason or be eliminated with a terminal change/key cycle.
There is no Check Control (CC) message when the issue occurs.
CAUSE
Unfavorable software in the Electric Power Steering (EPS).
CORRECTION
Update vehicle integration level to ISTA 4.20.1x, or higher and an optimized EPS software.
PROCEDURE
For conditions that are similar to the situation described:
1. Perform a vehicle test with ISTA and work through all relevant saved fault memory entries first.
2. Program the vehicle using ISTA 4.20.1x (available late October, 2019), or higher.
Model Target Integration Level
I01 (i3) I001-19-11-510 or higher
Note that ISTA will automatically reprogram and code all programmable control modules that do not have the
latest software.
Always connect a BMW approved battery charger/power supply (SI B04 23 10).
For information on programming and coding with ISTA/P, refer to CenterNet / Aftersales Portal / Service /
Workshop Technology / Vehicle Programming.
3. After successful vehicle software update, submit TSARA case for IRAP session titled “i3 Sporadic
Reduction of Steering Assistance”.
WARRANTY INFORMATION
Covered under the terms of the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks or the
BMW Certified Pre-Owned Program.
Defect Code: 3213021400 Steering gear temporary malfunction
Labor Operation Description Labor Allowance
Copyright ©2019 BMW of North America, Inc.

11/4/2019 32 11 19_SPORADIC REDUCTION OF STEERING ASSISTANCE
2/3
00 00 006 Performing vehicle test (with vehicle diagnosis system – checking
faults) (Main work)
Refer to AIR
Or:
00 00 556 Performing vehicle test (with vehicle diagnosis system – checking
faults) (Plus work) Refer to AIR
And:
61 21 528 Connect an approved battery charger/power supply (indicated in
AIR as Charging battery) Refer to AIR
Or:
61 21 529 Connect an approved battery charger/power supply (luggage
compartment service cap removed to EME) Refer to AIR
And
61 25 910 Recharging high-voltage battery unit (to high voltage charging
socket) Refer to AIR
And, as necessary:
61 00 006 Performing vehicle diagnosis – test module Work time (WT)
And:
61 00 730 Programming/encoding control unit(s) Refer to AIR
If you are using a Main labor code for another repair, use the Plus code labor operation 00 00 556 instead of 00
00 006.
Refer to AIR for the corresponding flat rate unit (FRU) allowances.
Work time labor operation code 61 00 006 is not considered a Main labor operation; however, it does require an
individual punch time and an explanation on the repair order and in the claim comments section.
During the same workshop visit, if a vehicle also requires another Technical Campaign or repair that also
includes programming and encoding the control units, the programming procedure may only be invoiced one
time.
Programming and Encoding - Vehicle Control Units (RO and Claim Comments Required)
The programming procedure automatically reprograms and encodes all vehicle control modules which do not
have the latest software i-level. If one or more control module failures occur during this programming procedure:
Please claim this consequential control module-related repair work under the defect code listed in this bulletin
with the applicable AIR labor operations.
Please explain this additional work (The why and what) on the repair order and in the claim comments
section.
For control module failures that occurred prior to performing this programming procedure:
When covered under an applicable limited warranty, claim this control module-related repair work using the
applicable defect code and labor operations in AIR (including diagnosis with separate punch times).
Other Repairs
Copyright ©2019 BMW of North America, Inc.