[Urbanweb]

M235i 2015 - Error 804884 & 804886
Hi all.

Whilst there is no issue with how the rear lights are working, I am getting the following errors after the rear lights were both disconnected/reconnected.


Get the exact same for both:

804886

Path: Automatic selection > Diagnosis > Auto scan > Read codes >
Fault description:
Output 2_Standlicht right faulty or line disconnection or short circuit to KL30
Condition for fault identification:
Supply voltage between 11 and 16 V (KL30L2) Terminal 30L on
Fault setting criteria:
Circuit is broken or has a short circuit to UBatt
Action in service:
1. Connector LED - check rear lights module 2. Check wiring between right inner tail light and rear electronic module for interruption or short-circuit to battery voltage 3. Replace right inner tail light 4. If fault still present, replace rear electronic module
Fault effect and breakdown warning:
The light cannot be switched on or off
Driver information:
Check control message (87): Right rear light failed!
Service instruction:
None

804884
Mileage:
Path: Automatic selection > Diagnosis > Auto scan > Read codes >
Fault description:
Output 2_Standlicht left faulty or line disconnection or short circuit to KL30
Condition for fault identification:
Supply voltage between 11 and 16 V (KL30L1) Terminal 30L on
Fault setting criteria:
Circuit is broken or has a short circuit to UBatt
Action in service:
1. Connector LED - check rear lights module 2. Check wiring between left inner tail light and rear electronic module for interruption or short-circuit to battery voltage 3. Replace left inner tail light 4. If fault still present, replace rear electronic module
Fault effect and breakdown warning:
The light cannot be switched on or off
Driver information:
Check control message (118): Right rear light failed!
Service instruction:
None

The car is out of warranty, and BMW want £135 just to look at it. Has anyone seen these errors?

Any assistance/advice will be greatly appreciated.

Cheers,

Matt