ECU hardware SPI failure.
â–¶ How to fix
Replace ECU.
What you'll see
* The following outputs may be turned OFF: * Distance Lights (Upper and Lower) * Fog Lights (Rear and Front) * Reverse Lights (Rear and Front)
System reaction
Amber Visibility warning
Diagnostic depth
Detection
Faulty SPI communication with some output driver.
Possible cause
ECU hardware failure.