Quelltext der Seite Functional limitations by year of manufacture/equipment/model

- in progress - <br />

<big>'''Depending on the vehicle model, year of manufacture and equipment, there may be functional limitations in the app.'''</big><br />
<big>This can often be determined using the CI (coding index), which unfortunately can only be read (using the app or appropriate software).</big><br />
<br />
<br />
== BMW E38 / E39 / E53 ==
=== light module (LM) ===
Coding and display of oil temperature/level are not possible with the LM. [applies to old E38/E39]<br />
<br />
=== light check module (LCM) ===
'''Coding options in the LCM2 (up to approx. model year 98):'''
* CI 14 [1995]<sup>1</sup>: double pulse only
* CI 15 [1996]<sup>1</sup>: double pulse only
* CI 16 [1997]<sup>1</sup>: double pulse, DRL via low beam
* CI 17 [1998]<sup>1</sup>: double pulse, dimming brake lights, DRL via low beam or high beam, US parking lights, dimming indicators, set home lights<br />
<br />
<sup>1</sup>Approximate year of manufacture of use.<br />
<br />
'''Coding options for LCM3 (up to approx. 2003 model year):'''
* CI 18: like CI17, DRL ECE and Denemark, front indicators via parking lights<br />
* CI 19: like CI18, plus LED rear lights<br />
<br />
'''Coding options for LCM4 (from 2004 onwards):'''
* CI 20/21: like LCM3, plus removal of cold light monitoring for licence plate light and angel eyes<sup>2</sup>.<br />
<br />
<sup>2</sup> in progress <br />
<br />

=== instrument cluster (IKE/IKI) ===
* pre-facelift models up to and including model year 2000 may not be able to display the fuel tank level.
* pre-facelift models may cause errors (no indicator display etc. in the speedometer). The error can be corrected in the app settings [ => deactivate the mileage query in the [https://wiki.ibus-app.de/index.php?title=App_Einstellungen_v2#IKE-Funktionen IKE-Funktionen] ]<br />
<br />
<br />
=== No BC / Low BC / High BC ===
[[Do I have High or Low BC?]]<br />
Without BC (on-board computer) or with low BC, the following values cannot be displayed in the app:
* average consumption 1 and 2
* average speed
* range<br />
No limit can be set or displayed for this.
<br />
<br />
As the display is also missing, the following displays are not shown on the speedometer display:
* volume (change)
* song title/radio frequency
* welcome text
* PDC distances
* oil/coolant temperature, speed, voltage
These values are displayed on the radio, sometimes as a pop-up toast.<br />
In addition, malfunctions unfortunately occur when controlling the auxiliary heating in ‘No BC’ or ‘Low BC’ mode.<br />
<br />
=== oil temperature ===
Every BMW E38/E39/E53 engine has a so-called TÖNS (thermal oil level sensor) installed, which is connected to the LCM. The current E39 M5 and some E53 models with the ‘is’ speedometer are exceptions.<br />
Provided that this is intact, the oil temperature can also be displayed in the app.<br />
Furthermore the oil temperature of the oil temperature sensor on e.g. the M52TU/M54/S54 engine can also be displayed - but this requires additional hardware. (eKombi or [https://xtrons.ibus-app.de/index.php?title=DeepOBD_-_Adapter_und_App_einrichten DeepOBD])

=== Others ===
Of course, the app is also unable to:<br />
* control a parking heater if one is not installed
* display PDC distances if one is not installed
* etc.<br />
<br />
<br />
<br />

== BMW E46 / E83 ==
=== oil temperature===
Although the E46/E83 also has a TÖNS installed, the oil temperature cannot be read from it without additional hardware. ([https://www.car-solution.de/produkt/ekombi-fuer-bmw-3er-e46/ eKombi] or [https://xtrons.ibus-app.de/index.php?title=DeepOBD_-_Adapter_und_App_einrichten DeepOBD]) is displayed because the sensor is connected to the instrument cluster and not to the LCM/LSZ.

=== No BC / Low BC / High BC ===
As the display is also missing, the following displays are not shown on the speedometer display:
* volume (change)
* song title/radio frequency
* welcome text
* PDC distances
* oil/coolant temperature, speed, voltage
These values are displayed on the radio, sometimes as a pop-up toast.<br />
=== auxiliary heating ===
As the auxiliary heating in the E46 is controlled conventionally (via a +12V signal instead of a BUS telegram), it cannot be controlled by the app.
=== turn signal light ===
As the fog lights on the E46 are only controlled in parallel, it is not possible to use them individually as cornering lights.
=== light switching unit (LSZ) ===
restrictions:
* dimming of lights not possible
* parking lights cannot be selected as additional indicators
* DRL via high beam only from CI 27 (approx. year of manufacture 1999)
* US parking lights on pre-facelift (until 09/2001) only possible if the LSZ has been completely coded to US via suitable software
=== Folding the mirrors ===
Without a memory module, the mirrors cannot be folded up or down.<br />
So far, there have been a few coupes and convertibles where it does not work despite having ‘memory’.

=== Automatic kerb assist (lower mirrors) ===
Without a memory module, the mirrors cannot be lowered.