Page 20 of 339
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Diagnostic Trouble Codes (DTC)
displayed by warning lights -K14-, -
K47- and -K118-
Warning lights
For vehicles with ABS/EDL/ASR and/or a
radio/navigation system, the warning
light for brake system -K118- is at
position -3-.
The function of the parking brake
warning light -K14- is then taken on by
the warning light for brake system -
K118-.
Item
Designation
1 Warning light for brake system -
K118-
2 ABS warning light -K47-
3 Parking brake indicator light -K14-
Стр. 11из 14 Electrical/electronic components and locations
Page 23 of 339
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Parking brake indicator light -K14-
Electrical Wiring Diagrams,
Troubleshooting & Component Locations
binder
Vehicles with ABS/EDL
Malfunction: Vehicle has no EDL
function
For this complaint a possible cause may be
the brake light switch -F- is incorrectly
adjusted. Adjusting brake light switch
Page 01
-131 .
Another possible cause may be the brake
light switch -F- is not functioning. The
function can be checked in Read measured
value block Page 01
-61 , display group
number 003.
If the parking brake indicator light -K14-
-3- does not go out after switching the
ignition on, the malfunction may be:
-a- The parking brake is applied.
-b- The parking brake warning light switch -
F9- for the parking brake indicator light -
K14- is faulty or incorrectly adjusted.
-c- There is a wire routing malfunction.
Стр. 14из 14 Electrical/electronic components and locations
Page 165 of 339
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Warning lights -K47- and -K118-
Electrical Wiring Diagrams,
Troubleshooting & Component Locations
binder
WARNING!
After the ABS warning light -K47- and
warning light for brake system -K118-
have illuminated, it is possible that the
rear wheels will lock-up earlier when
braking.
If the ABS warning light -K47- -1- goes
out but the warning light for brake
system -K118- -2- remains on, then the
malfunction may be:
-a- The parking brake is applied.
-b- There is a malfunction in the
activation of the warning light for brake
system -K118-.
-c- The brake fluid level is too low.
If the ABS warning light -K47- -1- and
the warning light for brake system -
K118- -2- illuminate, the ABS system is
faulty and the EBD (Electronic brake
pressure distribution) is not functioning.
Стр. 3из 4 Diagnostic Trouble Codes (DTCs) displayed by warning lights -K47-, -K118- and -K155-
Page 317 of 339
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Functional check: Warning light for brake system -K118-
Test
step V.A.G
1598
sockets Item tested
Test
conditions
- Additional
operations Specification
Measures for
deviations from
specification
14 - Function of
warning light
for brake
system -
K118-
Parking
brake not
applied
Brake fluid
level OK
Ignition
switched
on Warning light for
brake system -
K118- does not
light up
- Apply
parking brake Warning light for
brake system -
K118- lights up
Electrical Wiring
Diagrams,
Troubleshooting &
Component Locations
binder
Repair Manual,
Body Interior,Repair
Group 70; instrument
panel - Check wiring using
wiring diagram
- Malfunction in
instrument cluster
Стр. 22из 38 Electrical check of Mark 60