Problem
The pressure gauge on the
instrument panel of the vehicle
shows an insufficient engine oil
GB
pressure and the corresponding
warning light turns on
The coolant temperature
warning light remains on
Output reduction with or without
engine rpm drop
The vehicle battery warning
light remains on
The warning light for water
presence in fuel remains on
The MIL warning light remains
The particulate filter warning
light remains on
The warning lamp (DWS)
remains on
English
Insufficient oil level in the sump
Engine oil filter cartridge clogged
To be investigated with suitable
Fuel filter cartridge clogged
To be investigated with suitable
To be investigated with suitable
Presence of water in the fuel
To be investigated with suitable
on
To be investigated with suitable
To be investigated with suitable
Cause
Insufficient coolant
diagnostic equipment
Air filter clogged
diagnostic equipment
diagnostic equipment
filter
diagnostic equipment
diagnostic equipment
diagnostic equipment
58
R754ISE5
Remedy
Restore the oil level, see
Engine Oil Level Check on page
45
See Engine Oil Filter Cartridge
Replacement on page 48
See Engine Coolant Level
Check and Replacement on
page 54 and General Data table
on page 13
Contact an authorised workshop
Replace the filter cartridge,
see Fuel Filter Cartridge
Replacement on page 51 and
Air Bleeding from Fuel Supply
Circuit on page 52
Clean or replace the filter,
see Air Filter Cleaning and
Replacement on page 44
Contact an authorised
workshop
Contact an authorised workshop
Bleed the fuel filter from water.
See Water Bleeding From Fuel
Supply Circuit on page 53
Contact an authorised workshop
Contact an authorised workshop
Contact an authorised workshop
42432106F