X5 - SOS Malfunction + Error codes

[lancerr]

Hi there. I noticed that I was getting a lot of random errors popping up. The main issue is that the SOS Call Malfunction light is on, preventing the Bluetooth from working, drive works intermittently etc.

Did a code read using Deep ODB and got the following:

AMP (Amplifier):
Error code: D6C4
AMPH: K-CAN line fault, Fault currently present

BFS (Seat module, passenger):
Error code: E484
SMBF: K-CAN line fault, Fault currently present
Environmental conditions:
- Frequency: -1
- Mileage/km reading: 186080 km
- Outside temperature: 9 °C

CAS (Car Access System):
Error code: D904
CAS: K-CAN wire fault, Fault currently present, no matching fault symptom

EHC (Single-axle air suspension):
Error code: D704
EHC: K-CAN line fault, Fault currently present
Environmental conditions:
- Frequency: 1
- Logistics counter: 40
- Mileage/km reading: 186080 km

FAS (Seat module, driver):
Error code: E444
SMFA: K-CAN line fault, Fault currently present
Environmental conditions:
- Frequency: -1
- Mileage/km reading: 186080 km
- Outside temperature: 9 °C

FRM (Driver's side footwell module):
Error code: 9CBB
FRM: Short-circuit fault, Fault currently present, Short circuit
Environmental conditions:
- Frequency: 1
- Mileage/km reading: 186080 km
- Battery voltage: 11.65 V
- Sensor voltage: 0.59 V

FRM (Driver's side footwell module):
Error code: E584
FRM: K-CAN wire fault, Fault currently present
Environmental conditions:
- Frequency: 1
- Mileage/km reading: 186080 km
- Battery voltage: 11.65 V
- Sensor voltage: 0 V

GWS (Gear selector switch):
Error code: A82E
GWS: Interlock E faulty, Fault currently not present, no matching fault symptom

JBBF (Junction Box electronics):
Error code: C908
JBE: K-CAN wire fault, Fault currently present
Environmental conditions:
- Frequency: 1
- Logistics counter: 40
- Mileage/km reading: 186080 km
- Vehicle speed: 0 km/h
- Battery voltage: 11.73 V

KLIMA (Automatic heating/air conditioning):
Error code: E704
IHKA: K-CAN Wire fault, no matching perceived symptom
Environmental conditions:
- Frequency: 1
- Logistics counter: 40
- SAE code: 0
- Mileage/km reading: 186080 km
- Ambient temperature: 14.5 °C
- Coolant temperature: 82 °C
- Battery voltage: 11.7 V
- Fuel level, fuel tank: 46 l

KLIMA (Automatic heating/air conditioning):
Error code: E723
No message (condensation sensor, 0x2D1), receiver integrated automatic heating / air conditioning system, transmitter roof function centre, Error in message
Environmental conditions:
- Frequency: 1
- Logistics counter: 40
- SAE code: 0
- Mileage/km reading: 186080 km
- Ambient temperature: 14.5 °C
- Coolant temperature: 82 °C
- Battery voltage: 11.7 V
- Fuel level, fuel tank: 46 l

KLIMA2 (Rear-compartment air conditioning):
Error code: E744
FKA: K-CAN line fault, Fault currently present
Environmental conditions:
- Frequency: 1
- Logistics counter: 40
- Mileage/km reading: 186080 km

KOMBI (Instrument cluster):
Error code: E104
INSTRUMENT CLUSTER: K-CAN wire fault, Fault currently present
Environmental conditions:
- Logistics counter: 40
- Mileage/km reading: 186080 km
- Power supply: 11.7 V

MRS (Crash safety module):
Error code: C944
MRS / ACSM: K-CAN line fault, Fault currently present, no matching fault symptom
Environmental conditions:
- Frequency: 10
- Logistics counter: 40
- Mileage/km reading: 185920 km

PDC (Park distance control):
Error code: E204
PDC: K-CAN-Low wire fault, Fault currently present
Environmental conditions:
- Frequency: 1
- Mileage/km reading: 186080 km
- Outside temperature: 9 °C

PGS (Comfort Access):
Error code: D2C4
CA: K-CAN line fault, Fault currently present, no matching perceived symptom

RDC (Tyre pressure control):
Error code: D104
RDC: K-CAN line fault, Fault currently present, faulty
Environmental conditions:
- Frequency: -1
- Logistics counter: 40
- Mileage/km reading: 186080 km
- Temperature: 14.5 °C

RFK (Reversing camera):
Error code: A811
RFK: Transport mode active, Fault not currently present, no matching fault symptom
Environmental conditions:
- Frequency: 0
- Kilometre reading: 0 km

RFK (Reversing camera):
Error code: E6C4
RFK: K-CAN line fault, Fault currently present, no matching fault symptom
Environmental conditions:
- Frequency: 1
- Kilometre reading: 186080 km

ZBE (Controller):
Error code: E2C4
CON: K-CAN line fault, Fault currently present
Environmental conditions:
- Frequency: 1
- Kilometre reading: 186080 km


Which one of these faults correspond to the SOS / Satellite system?

[askjeeves]

How old is your battery? 11.6-11.7v is way low. Low voltage will cause all sorts of random issues.