1997 MERCEDES-BENZ ML320 washer fluid

BT27.00-Z-9999AZ
Technical modifications: Passenger cars: Automatic transmission
30.4.97

MODEL all

Vacuum unit for modulating pressure modified
TRANSMISSION 722.3 /5 as of 15.8.92

BT27.10-P-0001-01A

Secondary pump dispensed with
TRANSMISSION 722.5## ## as of 3652931

BT27.10-P-0002-01A

Control pressure cable with vacuum actuators

standardized
TRANSMISSION 722.3 /4 /5 as of 1.7.93

BT27.10-P-0003-01A

Sump volume modified
TRANSMISSION 722.7## ## as of 0054011

as of 29.7.99

BT27.10-P-0004-01A

Additional shim between deep-groove ball

bearing and output flange
TRANSMISSION 722 ...

BT27.10-P-0005-01A

Oil pan and overflow tube modified
TRANSMISSION 722.901

BT27.10-P-0006-01W

Retaining lug added to electrohydraulic

control module
TRANSMISSION 722.6## # as of 0026195

BT27.19-P-0001-01A

Caps for solenoid valve, new
TRANSMISSION 722.6 as of 1.8.97

BT27.19-P-0003-01A

Oil drain plug on torque converter deleted
TRANSMISSION 722.6## /6## ## as of

1772285 as of 22.9.99

BT27.20-P-0001-01A

Small intermediate plate modified
TRANSMISSION 722.5## ## as of 3987361

as of 15.3.94

BT27.35-P-0001-01A

Installation of a pressure feed valve
TRANSMISSION 722.6## # as of 0027083

BT27.35-P-0002-01A

Primary pump non-return valve dispensed with
TRANSMISSION 722.5## ## as of 3652931

BT27.35-P-0003-01A

Strainer for modulating pressure and shift

pressure control solenoid valve, new
TRANSMISSION 722.6## ## as of 0538312

BT27.35-P-0004-01A

Strainer in inlet to converter lock-up control

solenoid valve, newTRANSMISSION 722.6## ## as of 0485895

BT27.35-P-0005-01A

Feed B1 enlarged
TRANSMISSION 722.5 as of 15.8.91

BT27.40-P-0001-01A

Fluid reservoir deleted
TRANSMISSION 722.7## ## as of 0111673

as of 11.9.00

BT27.40-P-0002-01A

Magnet in oil pan, new part
TRANSMISSION 722.6## ## as of 2871384

as of 17.4.01, 722.7## ## as of 0153700 as

of 9.7.01

BT27.40-P-0003-01A

Piston B1 modified
TRANSMISSION 722.5## ## as of 3746852

as of 15.6.92, 722.3## ## as of 3969172

BT27.50-P-0002-01A

Plain bearing of input shaft changed to an anti-

friction bearing
TRANSMISSION 722 ...

BT27.50-P-0002-02A

One-way valve dispensed with
TRANSMISSION 722.5## ## as of 3652931

BT27.50-P-0007-01A

Outer multiple-disc carrier B1 modified
TRANSMISSION 722.6## # as of 0005900

BT27.50-P-0008-01A

Peak-to-valley height on piston B2 modified
TRANSMISSION 722.6## # as of 0023104

BT27.50-P-0009-01A

Piston B2 changed
TRANSMISSION 722.6## ## as of 0552036

as of 1.8.97

BT27.50-P-0010-01A

Friction bearing in sun wheel of rear planet

gear set converted to anti-friction bearing
TRANSMISSION 722 ...

BT27.50-P-0011-01A

Conversion from 18° to 23° gearing in front

and rear planetary gear system
TRANSMISSION 722 ...

BT27.50-P-0012-01A

Multi-disks for B1, K1 and K3 changed
TRANSMISSION 722.6## ## as of 3947440

as of 2.9.02

BT27.50-P-0013-01A

Thickness of friction and steel disks K3

changed
TRANSMISSION 722.6

BT27.51-P-0001-01A

Thickness of steel plates of B1, K1 and K2

modified
TRANSMISSION 722.6## ## as of 1596205

as of 15.6.99

BT27.51-P-0002-01A
Additional dished washer in multi-plate set K2
TRANSMISSION 722.6## ## as of 1596205

as of 15.6.99

BT27.51-P-0003-01A

Center shift modified
TRANSMISSION 722.6

BT27.60-P-0001-01A

Deletion shift lock cable ignition lock to

transmission
TRANSMISSION 722.7 in MODEL

WDB168.### ## as of 548031 as of 10.1.01

BT27.60-P-0001-02A

Selector lever soldered
TRANSMISSION 722.6 as of 1.5.96

BT27.60-P-0002-01A

Deletion of lever for shift lock cable ignition

lock at transmission
TRANSMISSION 722.700 ## as of 0129631

as of 24.1.01, 722.701 ## as of 0132072 as

of 8.2.01

BT27.60-P-0003-01A

Copyright DaimlerChrysler AG 28.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

GF54.30-P-2001A
Indicator / warning displays, function
24.10.96

MODEL
129, 140 as of 1.6.96,

163, 168, 170,

202 as of 1.8.96,

208 up to 31.7.99,

210 as of 1.6.96 up to 30.6.99

The table below lists the various warning alarms and indications

according to type (visual/acoustic) and their actuation (direct/CAN).

Visual warning and indicator signals actuated over direct lines:
D
Left turn signal indicator lamp (A1e1)

D
Right turn signal indicator lamp (A1e2)

D
High beam indicator lamp (A1e3)

D
Fuel reserve warning lamp (A1e4)

D
Brake fluid / parking brake warning lamp (A1e7) (except model

163)

D
Low windshield washer fluid level warning lamp (A1e13) (as of

01.09.01 also valid for model 163)

D
Low engine coolant level warning lamp (A1e11) (except model

168, model 163 as of 3.99)

D
Coolant level and temperature warning lamp (A1e11) (only model

168 as of 9.99 and only coolant level function)

D
Generator charge indicator/warning lamp (A1e5)

D
Seat belt warning lamp (A1e9)

D
Seatbelt/backrest lock warning lamp (A1e9)

D
Exterior lamp failure indicator lamp (A1e14)

-----------------------------------------------------------------------------------------
D

Hydraulic fluid level warning lamp (A1e37)

D
ADS warning lamp, suspension (A1e27)

D
Steering lock warning lamp (A1e40) (only

I
)

D
SRS airbag malfunction indicator lamp (A1e15)

D
AIRBAG OFF indicator lamp (A1e56), only model 163 except

I

Also refer to document: Indicator and warning signals triggered

over CAN data lines
Acoustic warning and indicator signals actuated over direct

lines:
D
Turn signal ticker

D
Seat belt reminder

D
Switched-on lights reminder

D
Key warning

D
Soft top warning, only model 170


Also refer to document: Acoustic warnings, function

Acoustic warning and indicator signals actuated over CAN data

lines:
D
Parking brake warning

D
Vehicle speed warning

D
Vehicle speed limit warning

D
Gear warning, only model 168


Also refer to document: Acoustic warnings, function

Indicator and warning signals triggered over

direct lines

GF54.30-P-3002A

Indicator and warning signals triggered over

CAN data lines

GF54.30-P-3003A
Acoustic warnings, function
GF54.30-P-3010A

Copyright DaimlerChrysler AG 04.06.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

GF54.30-P-2001A
Indicator / warning displays, function
24.10.96

MODEL
129, 140 as of 1.6.96,

163, 168, 170,

202 as of 1.8.96,

208 up to 31.7.99,

210 as of 1.6.96 up to 30.6.99

The table below lists the various warning alarms and indications

according to type (visual/acoustic) and their actuation (direct/CAN).

Visual warning and indicator signals actuated over direct lines:
D
Left turn signal indicator lamp (A1e1)

D
Right turn signal indicator lamp (A1e2)

D
High beam indicator lamp (A1e3)

D
Fuel reserve warning lamp (A1e4)

D
Brake fluid / parking brake warning lamp (A1e7) (except model

163)

D
Low windshield washer fluid level warning lamp (A1e13) (as of

01.09.01 also valid for model 163)

D
Low engine coolant level warning lamp (A1e11) (except model

168, model 163 as of 3.99)

D
Coolant level and temperature warning lamp (A1e11) (only model

168 as of 9.99 and only coolant level function)

D
Generator charge indicator/warning lamp (A1e5)

D
Seat belt warning lamp (A1e9)

D
Seatbelt/backrest lock warning lamp (A1e9)

D
Exterior lamp failure indicator lamp (A1e14)

-----------------------------------------------------------------------------------------
D

Hydraulic fluid level warning lamp (A1e37)

D
ADS warning lamp, suspension (A1e27)

D
Steering lock warning lamp (A1e40) (only

I
)

D
SRS airbag malfunction indicator lamp (A1e15)

D
AIRBAG OFF indicator lamp (A1e56), only model 163 except

I

Also refer to document: Indicator and warning signals triggered

over CAN data lines
Acoustic warning and indicator signals actuated over direct

lines:
D
Turn signal ticker

D
Seat belt reminder

D
Switched-on lights reminder

D
Key warning

D
Soft top warning, only model 170


Also refer to document: Acoustic warnings, function

Acoustic warning and indicator signals actuated over CAN data

lines:
D
Parking brake warning

D
Vehicle speed warning

D
Vehicle speed limit warning

D
Gear warning, only model 168


Also refer to document: Acoustic warnings, function

Indicator and warning signals triggered over

direct lines

GF54.30-P-3002A

Indicator and warning signals triggered over

CAN data lines

GF54.30-P-3003A
Acoustic warnings, function
GF54.30-P-3010A

Copyright DaimlerChrysler AG 05.06.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

GF54.30-P-3002A
Indicator and warning signals triggered over direct lines, function
24.10.96

MODEL
129, 140 as of 1.6.96,

163, 168, 170,

202 as of 1.8.96,

208 up to 31.7.99,

210 as of 1.6.96 up to 30.6.99

Indicator and warning signals

Indicator lamps for left turn signal (A1e1) and right turn signal

(A1e2)
The signal in models 129, 140, 170, 202 comes from the

combination relay (turn signals with trailer coupling, rear

window defroster, wiper motor, anti-theft alarm system)

(N10/2), and in model 210 from the multifunction control

module (N10-1) or the driver's side signal acquisition and

actuation module (SAM) (N10/1).

In model 168 the entire turn signal control is located in the

instrument cluster (A1).

Brake fluid / parking brake warning lamp (A1e7)

The signal for the brake fluid comes direct from the brake fluid level switch (S11) (except model 163).

(The signal for the parking brake comes over CAN.)

Low windshield washer fluid level warning lamp (A1e13) except

models 163 and 168
See

document: Coolant/washer fluid level voltage coding, task /

function

-----------------------------------------------------------------------------------------
Low windshield washer fluid level warning lamp (A1e13) as of

01.09.01 for model 163
See document: Displaying washer fluid level, function

Low engine coolant level warning lamp (A1e11) except models

163 and 168
See

document: Coolant/washer fluid level voltage coding, task /

function

Low engine coolant level warning lamp (A1e11) model 163 as of

3.99
See

document: Displaying coolant level, function

Coolant level and temperature warning lamp (A1e11) model 168

as of 9.99
See

document: Displaying coolant level, function

Fuel reserve warning lamp (A1e4)
When the reserve fuel level is reached, this lamp lights up and

goes out again only after refueling is detected. If the vehicle is

refueled with the ignition ON, refueling is detected only if at

least 7 liters of fuel are added.

-----------------------------------------------------------------------------------------

AIRBAG OFF indicator lamp (A1e56), only model 163 except

I

The signal comes from the emergency tensioning retractor

(ETR) control module with airbag (AB, N2/2)

Generator charge indicator/warning lamp (A1e5)

See document: Terminal 61 and terminal 61e, charge indicator

lamp, exterior lamp failure, function

Seatbelt/backrest lock warning lamp (A1e9)

The seat belt warning lamp is only used in a few national

versions, and is actuated direct by a seat belt buckle switch
(normally closed contact). After engine start, the lamp flashes

for a short time (approx. 6 seconds).

In model 129 if this lamp fails to go out after flashing briefly, but

continues to shine constantly, then the seat backrest is not

locked.
Exterior lamp failure indicator lamp (A1e14)

The signal comes from the lamp failure monitor

See document: Terminal 61 and terminal 61e, charge indicator

lamp, exterior lamp failure, function
Hydraulic fluid level warning lamp (A1e37)
The signal comes direct from the ADS level control oil level

switch (S44).

ADS warning lamp, suspension (A1e27) The signal comes from the ADS control module, suspension
(N51).

SRS airbag malfunction indicator lamp (A1e15)
The signal comes from the emergency tensioning retractor

(ETR) control module with airbag (AB, N2/2)

Voltage coding of coolant / windshield washer

fluid level, function
Except models 163 and 168

GF54.30-P-3006A

Displaying coolant level, function
Model 163 as of 3.99

GF54.30-P-3028GH

Model 168 as of 9.99

GF54.30-P-3028GC

Terminal 61 and terminal 61e, charge

indicator lamp, exterior lamp failure, function

GF54.30-P-3007A

Copyright DaimlerChrysler AG 04.06.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

AD54.30-P-5000-03A
Directly controlled display instruments

troubleshooting chart IC

Directly controlled display instruments or indicator

lamp/warning message:

D
Outside temperature indicator

D
Fuel gauge

D
Oil pressure gauge (models 129 and 140 only)

D
Left turn signal indicator lamp

D
Right turn signal indicator lamp

D
High beam indicator lamp

D
Fuel reserve indicator lamp

D
Airbag SRS indicator lamp/MIL

D
AIRBAG OFF indicator lamp (only model 163 except

I )
D
Low brake fluid level/parking brake indicator lamp (only brake

fluid direct)

(both functions via CAN on model 163)

D
Low windshield washer fluid level indicator lamp (except

models 163 and 168)
D

Low ECL indicator lamp (except models 163 and 168)

D
Generator charge indicator lamp

D
Seat belt reminder lamp

D
Seat belt/backrest lock reminder lamp

D
Exterior lamp failure indicator lamp

D
Hydraulic fluid level indicator lamp (models 202 and 210 only)

D
ADS MIL, suspension

D
Turn signal clicking

D
Seat belt reminder lamp

D
Light reminder lamp

D
Key reminder lamp

D
Soft top reminder lamp (model 170 only)

D
Steering lock warning lamp (

I )

Copyright DaimlerChrysler AG 05.06.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1