Troubleshooting
Repairs
(cont.)
Checking the fuse
F1
Fig. 57
1. Turn off the ON/OFF switch.
2. Depending on the configuration: Move program-
ming unit together with bracket to service position.
3. Pivot the HMU heat management unit down.
4. Remove cover
.
A
106
A
5. Check fuse F1 (see connection and wiring dia-
gram).
Danger
Incorrect or improperly fitted fuses can lead
to an increased risk of fire.
■
Insert fuses without using any force. Posi-
tion fuses correctly.
■
Only use structurally identical types with
the specified response characteristics.