Evaluating display group number 012 - continued

Display zone	Description	Display	Corrective action
3	Door control module, rear lift	RL door = OK Data reception from rear left door control module via convenience data bus OK RL door 0= not OK No data reception from rear left door control module via convenience data bus	If data bus reception not OK Check data bus to control module using wiring diagram
4	Door control module, rear right	RR door = OK Data reception from rear right door control module via convenience data bus OK RR door 0= not OK No data reception from rear right door control module via convenience data bus

Example:

For fault "Door control module (DCU), rear left not answering" can be directly seen if the DCU is connected.

For example, only "rr" is shown in display zone 3.