Technical product information
Topic
Market area
Brand
Transaction No.
Level
Status
Release date

EPB Warning light in DIP - Front door/s power latch system intermittent - DTC U112300 within Address 03 and Address 46
Bentley: worldwide (2WBE)
Bentley
2055883/3
EH
Approval

Event memory entries
Diagnostic address
0003 - Brake Electronics
0003 - Brake Electronics
0046 - Comfort System Central Control Module
0046 - Comfort System Central Control Module

Event memory entry
Fault type Fault status
U112300: Databus error value received
Intermittent
U112300: Databus error value received
static
U112300: Databus error value received
Intermittent
U112300: Databus error value received
static

New customer code
Object of complaint
driver assist systems, convenience features -> parking aid, park assist system, rear traffic alert ->
overhead view camera picture
driver assist systems, convenience features -> parking aid, park assist system, rear traffic alert ->
reversing camera picture
driver assist systems, convenience features -> parking aid, park assist system, rear traffic alert ->
reversing camera picture
driver assist systems, convenience features -> parking aid, park assist system, rear traffic alert ->
reversing camera picture
driver assist systems, convenience features -> parking aid, park assist system, rear traffic alert ->
reversing camera picture
information, navigation, communication, entertainment -> TV mode -> display TV image
information, navigation, communication, entertainment -> TV mode -> display TV image
information, navigation, communication, entertainment -> TV mode -> TV channel tracking
information, navigation, communication, entertainment -> TV mode -> TV reception -> digital TV
reception
information, navigation, communication, entertainment -> TV mode -> TV reception -> digital TV
reception
information, navigation, communication, entertainment -> TV mode -> automatic TV channel seek
information, navigation, communication, entertainment -> navigation mode -> route navigation
information, navigation, communication, entertainment -> navigation mode -> manage destination
memory -> destination in destination memory
information, navigation, communication, entertainment -> radio, navigation, MMI, hard drive device
functions -> monitor display
information, navigation, communication, entertainment -> radio, navigation, MMI, hard drive device
functions -> monitor display
information, navigation, communication, entertainment -> radio, navigation, MMI, hard drive device
functions -> switch device/MMI on/off -> start screen

Vehicle data
Bentayga
Sales types
Type
4V1*
4V1*
4V1*
4V1*

MY
2017
2018
2019
2020

INTERNAL

Brand Designation Engine code Gearbox code Final drive code
E
*
*
*
E
*
*
*
E
*
*
*
E
*
*
*

Complaint type

Position

functionality -> faulty display
functionality -> faulty
functionality -> too late
functionality -> too slow
functionality -> faulty display
functionality -> faulty
functionality -> without
function / defect
functionality -> without
function / defect
functionality -> faulty
functionality -> without
function / defect
functionality -> without
function / defect
functionality -> faulty display
functionality -> deletes itself
independently
functionality -> faulty

front

functionality -> faulty display

front

functionality -> without
function / defect

4V1* 2021 E
4V1* 2022 E
4V1* 2023 E

Documents
Document name
master.xml

INTERNAL

*
*
*

*
*
*

*
*
*

Technical product information
EPB Warning light in DIP - Front door/s power latch system intermittent - DTC U112300 within Address 03 and
Address 46

Transaction No.: 2055883/3

Customer statement / workshop findings
Electronic Parking Brake warning evident within the DIP
The front door/s power latching system sporadically does not work. The door remains in the first latch of the door lock and is not closed by the
power latching system
DTC U112300: Databus error value received Symptom 450560 evident within the ESP control unit (electronic stabilisation program) (J104)
And/or
DTC U112300 symptom code 65759 evident within the Onboard supply control unit 2 (J393)

Technical background
The micro switch signal of the door lock is not recognised or too briefly
A counter-pressure of the door is required to clearly recognise the signal
Check whether there are other TPIs for the complaint, for example the software of the door control units are up to date
NOTE: Only adjust the required front door striker, you must only adjust both strikers if both sides are affected by the issue

Production change
Not applicable

Measure
1) Check whether the striker runs into the centre of the rotary latch of the door lock and correct it if necessary - Refer to Rep.Gr 57 - Door striker
- To remove and fit
In addition, adjust the striker as far as possible (at least 0.5 mm) further inwards (Figure 1)

Figure 1
If required adjust the door to the inside so that the front door is flush with the rear door - Refer to Rep.Gr 57. A small gap from front to rear door
is possible and will not normally cause wind noises (Figure 2)

INTERNAL

Figure 2
Check the function of the power latching system.
IMPORTANT: If it works correctly, the work can be completed at this point
2) In individual cases it may be necessary to replace the outer door seal of the affected door
Refer to Rep.Gr 57
Then glue the new seal in the area of the door lock about 1 mm further inwards (Figure 3)

Figure 3
The power latching system should permanently work correctly.

INTERNAL

Warranty accounting instructions
Time to conduct procedure 1 - Time to adjust the front door striker (one door)
Warranty Type
110 or 910
Labour Operation Code 57 25 15 00
Damage Service Number 57 25
Damage Code
00 11
Time
20 Time units
Time to adjust door striker (Both front doors)
Warranty Type
110 or 910
Labour Operation Code 57 25 16 00
Damage Service Number 57 25
Damage Code
00 11
Time
30 Time units
Time to conduct procedure 2 - Replace x1 outer front door seal
Warranty Type
110 or 910
Labour Operation Code 57 65 19 00
Damage Service Number 57 65
Damage Code
00 10
Time
90 Time units

Parts information
If required: Outer door seal (self-adhesive) according to the ETKA parts catalogue

INTERNAL