Removal and Replacement

12 63 520 Replacing DME Master Relay (N12, N14)







Necessary preliminary tasks:
- Switch off ignition
- Open electronics box.







Remove DME master relay.







Notes on troubleshooting:
If the starter motor cranks the engine during the starting sequence but the engine fails to fire, then:
1. Check engine fuses
2. If the fuses have blown, replace them completely with the fuse holder
3. Find out why fuses have blown

Continue troubleshooting as per DIS instructions.