Bmw e60 2006 year

[ziko]

Hi

Car has 2 keys, remote works but when inert key no ignition and no ELV operate
What can be problem?

Tnx

[brend]

First!
Fault code in cas?

[ziko]

Here is dtc, after I deleted, tried several times to insert key and dtc not shows again

[brend]

For correct job with this problem need better ista-d or same high ecuipment .for more anderstand.

Try check this,maybe help.............:dontknow:

SUBJECT
No Crank, No Start, CAS FC A111

SITUATION
The engine does not crank.
Only the SRS (Supplemental Restraint System) and red brake lights show in the instrument cluster with ignition on.
FC A111 (ELV voltage supply fault) is stored in the CAS (Car Access System)

CAUSE
Low 15WUP signal voltage caused by faulty IBS (Intelligent Battery Sensor)

CORRECTION
In case of customer complaint, disconnect the IBS connector X13895 (3-pin connector with 2 wires).
The IBS is located on the negative battery terminal.
Follow the white/blue and gray wires from the IBS to locate X13895.


Or look this..........

– For CAS FC A111 (ELV voltage supply fault) due to low 15WUP signal voltage, refer to B61 07 06 (No crank, no start CAS FC A111).


– For basic troubleshooting, the system requires the following conditions for the starter to turn (engine crank):


1. There must be a valid key.


2. There must be no road speed.


3. The ELV must be unlocked (and the “unlocked and secured” telegram received by the CAS).


4. The ELV module must be de-energized by the CAS.


5. The start button must be pressed.


– Check that the key holder locks the key in position, and that the steering lock unlocks (an audible “clunk” can be heard when the key is inserted).


– Note 1: KL-15 is not released unless the steering is unlocked, and the CAS has received the “unlocked” telegram.


– Note 2: The ELV makes three attempts to unlock and a whirring sound can be heard at each attempt.