12 14 550 Replace the control unit (DME) (N12, N14, N16, N18)
WARNING: This page is about a different variant/trim than selected.
Necessary preliminary work:
- Switch off ignition.
- Clamp off battery. See 61 00... Instructions for disconnecting and connecting battery .
IMPORTANT:
Follow NOTES FOR REMOVING AND INSTALLING ELECTRONIC CONTROL UNITS .
IMPORTANT:
It is absolutely essential to read out the fault memory with the MINI diagnosis system and create a fault memory printout.
Switch off ignition.
IMPORTANT:
Read and comply with notes on protection against ELECTRO STATIC DISCHARGE
.
Replacement:
- Carry out programming/encoding.
NOTE:
- Connect diagnosis system.
- Read fault memory.
- Check stored error/fault messages.
- Rectify fault.
- Delete fault memory.
Version 1:
Unlock and remove cover (1).
Type 2:
Release screw (1) at side.
Unlock clamps and remove cover.
Unlock connector (1) and remove.
Press locks in direction of arrow and remove control unit (2) towards top.
Locks are accessible through bore holes (1).
NOTE:
- Reassemble the vehicle.
- Check stored fault messages.
- Delete fault memory.