Mercedes-Benz ML320. Manual — part 713

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

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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.

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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 recorded by Modification services.

Page 1

AH40.10-P-9411-01A

Information on tires/rims

Model 124, 129, 140, 163, 168, 169,
170, 171, 199, 201, 202, 203, 208, 209,
210, 211, 215, 219, 220, 230, 240, 414,
450, 452, 639

Tires

D

For service conversions, the tire/disc wheel specifications and
dimensions should be compared with the entries in the
registration papers.

D

When mounting tires, the tires and rims must be carefully
matched in order to guarantee the concentricity of the wheel.

Identification of matching points on:
- Tires with a colored dot on the outside of the tire,
- Sheet steel disk wheel by a colored dot or punch mark on the
outside of the wheel,
- Perform this operation at the valve stem hole on light-alloy
disk wheels

With an additional paint spot or punch mark in the rim base

for the 140 Model Series.

D

Always replace the rubber valve.

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D

Damaged and defective tires must always be replaced. The
repair methods employed in the tire trade are not approved by
Mercedes-Benz. Small nicks (<0.8mm) on the tire's sidewall do
not usually pose a cause for concern, and continued use of
such tires is approved

D

When replacing just one tire, install it on the front of the vehicle.
This does not apply to vehicles with different tires of varying
specifications on the front and rear wheels.

D

Only use tires listed in the valid Service Information bulletins
and repair instructions.

D

If the permissible maximum speed of an M+S tire is below the
maximum speed of the vehicle, an appropriate adhesive plate
must be attached in the driver's field of view.

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D

Tires permissible for higher speeds may be used.

D

Always fit all rims with tires of the same design, make and
version.

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D

Run in new tires for approx. 100 km at moderate speed.

D

Handed tires must be installed according to the arrow on the
side wall of the tire.

D

Tires are subject to an aging process with negative effects on
the properties of the tire. In order to ensure optimum
effectiveness in winter, M+S tires should not be used for longer
than 3 years.

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Tire pressure
(For specified values see tire pressure table in the fuel filler flap, on
the Vaneo BM 414 see B-pillar on the passenger side).
Too low tire pressure increases the rolling resistance and increases
the flexing energy of the tire. This causes the critical temperature limit
to be exceeded (carcass detachment) and destroys the tire. Respond
to loss of tire pressure by determining the source and replacing the
tire as indicated.

Cleaning
Using a spray wand with high-pressure nozzles to clean the wheel
can lead to tire damage. Such damage occurs especially on the tire
side walls. The following should be observed when using flat jet
nozzles:
D

Maintain a minimum distance of 300 mm

D

Do not direct the water jet at a single point on the surface of the
tire for any length of time.

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Mounting in bearings
Before putting into storage, clean tires thoroughly and check for
damage and adequate tread depth. Mark the position and running
direction of the tires with chalk. Do not store tires outdoors. Under the
influence of sunlight, heat, moving air and ozone the rubber looses
elasticity and strength, ages more quickly and becomes cracked.
Storage areas should be dry, cool and dark. Avoid drafts by keeping
doors and windows closed as much as possible. Do not bring tires
into contact with gasoline, oil or other greases as they dissolve the
rubber.

Disposal
Collection, storage and disposal should be performed in accordance
with the legal requirements and the company's own regulations.

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Copyright DaimlerChrysler AG 06.07.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorded by Modification services.

Page 1

Rims

D

When changing wheels, for instance, when replacing steel
wheels with light-alloy rims, ensure that the wheel bolts
required for the spare wheel are stored in a clearly visible
location.

D

Since December 1994 models 202 and 124 with special
equipment light alloy disk wheels, are supplied with a sheet
steel spare wheel instead of a light alloy spare wheel. The
necessary wheel bolts are included with the steel spare wheel.

D

Only use approved Mercedes-Benz rims of the same version.

D

Reinforced steel rims are identified by a sticker on the wheel
disc.

D

The wheel bolts on steel and light-alloy rims should always be
tightened to the specified tightening torque using a torque
wrench.
It is not necessary to retorque the lug bolts after approximately
100 to 500 km.

D

The seat for the tire bead must display no corrosion marks.

D

Before inserting a new rubber valve, clean the contact surfaces
on the disk wheel.
On sheet steel-disk wheel wheel trims must be fitted to support
the rubber valve.

Damaged or deformed rims must not be repaired.

Tire pressure monitor

D

Before replacing a tire, check the date of manufacturer of the
wheel sensor: wheel sensors which are more than 5 years old
must be replaced.

D

Use STAR DIAGNOSIS to read out the actual values of the tire
pressure monitor. Check the remaining life of the wheel sensor
battery, replace the wheel sensor if necessary.

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Page 2

AR46.40-P-0400-01GH

Detaching and attaching inner clamp

P46.40-0264-01

Remove

1

Remove inner clamping collar (11a) with side-cutting pliers.

Install

2

Mount new clamping collar (11a) and tension using conventional clamp pliers.

3

Check hose clamp (11a) for correct seat.

Copyright DaimlerChrysler AG 06.07.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorded by Modification services.

Page 1