Attention! In the event of malfunction of the glow plugs, check the 100 A fuse located behind the saloon glove box.
Troubleshooting is described in the instructions for the Diagnostic Information System DIS.
Glow plugs must be replaced in the following order. Prepare fixture «11.6.050», turn off the ignition, disconnect «negative» wire from AB and insulate it. Remove intake pipe. Compress the fasteners of the loops and disconnect the loops from the glow plugs.
Using fixture «11.6.050» (pic. 6.133), unscrew the glow plug (1).
Note. Adaptation if necessary «11.6.050» ream with a twist drill with a diameter of 9.5 mm to a depth of approximately 20 mm.
The installation of the glow plugs should be carried out in the reverse order, while it is necessary to replace the glow plug gasket and tighten it to a torque of 18 Nm (1.8 kgf·m). Read and erase information from the fault memory of the ECU system «DDE». Troubleshoot and check system functioning «DDE».