steering wheel MERCEDES-BENZ ML430 1997 Complete Repair Manual

AR46.10-P-0100GHRemoving and installing steering wheel
1.3.97

MODEL
163.113 /128 /136 /154 /157 /172 /174 /175

P46.10-0449-11
P46.10-0450-01 P46.10-0458-01 P46.10-0459-01

Modification notes

10.9.03

Connecting quiescent current retention unit deleted
Step 1

10.9.03
Reference to adjusting toe on front axle replaced by

reference to chassis alignment check
Step 10

Removing, installing

Danger!

Risk of explosion
caused by explosive gas.

Risk of poisoning and caustic burns


caused by swallowing battery electrolyte.
Risk of injury
caused by burns to skin and

eyes from battery acid or when handling

damaged lead-acid batteries
No fire, sparks, open flames or smoking.

Wear acid-resistant gloves, clothing and eye

protection. Pour battery electrolyte only into

suitable and appropriately marked containers.

AS54.10-Z-0001-01A


Danger!

Risk of injury
when carrying out test or repair

work on airbag or emergency tensioning

retractor units
Store airbag units with deployment side facing

up; do not expose to temperatures greater

than 100 °C. When working on these units,

disconnect the power supply.

AS91.00-Z-0001-01A


Legal provisions concerning handling and

storage of airbag and emergency tensioning

retractor units

AH91.00-P-0004-01A

o

Notes on disposing of airbag and emergency

tensioning retractor units

OS91.00-P-0001-01A

1
Disconnect ground cable from battery


Protect the ground cable to prevent

unintentional contact with the battery ground

terminal.

AR54.10-P-0003A

Notes on battery

AH54.10-P-0001-01A

2
Remove airbag unit (120) from steering wheel

(32)

AR91.60-P-0660GH


Instructions for performing repair, body work

and welding on vehicles with airbags and

ETR units

AH91.00-P-0002-01B

3
Unplug connectors (38b, 38c) for horn

4
Turn steering wheel (32) to horizontal position

(front wheels in straight-ahead position)

Copyright DaimlerChrysler AG 09.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

5
Remove key and engage steering lock

6
Unscrew bolt (32c)

Hold the steering wheel (32).


Installation:
Replace bolt (32c).


*BA46.10-P-1001-02A

7
Pull off steering wheel (32)

Pass cables carefully through the openings.


Installation:
Align recesses of the splines

in the steering wheel with the markings on the

steering shaft (arrows).

8
Check fanfare horns and airbag clock spring

contact (A45) for damage

The clock spring contact must not be

turned while the steering wheel is removed

otherwise it will be damaged.

Visual inspection, replace clock spring

contact if necessary:

#

Removing and installing clock spring contact

AR46.10-P-0200GH

9
Install in the reverse order

10
Carry out road test

Tests during the road test:

Turn signal canceling:

When the steering wheel is offset by

more than 1 tooth, satisfactory resetting of the

turn signal is no longer guaranteed.

Airbag indicator lamp:

The SRS indicator lamp must not light up

on full steering lock in both directions.

Steering wheel position:

If the steering wheel is crooked, adjust it

by max. 1 tooth. If the difference is greater:

#

Check toe on front axle and adjust if

necessary, see:

#

Performing chassis alignment check

AR40.20-P-0200A

Steering wheel

Number

Designation
Model 163

BA46.10-P-1001-02A
Bolt, steering wheel to steering shaft
Nm
80

Copyright DaimlerChrysler AG 09.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 2

AR46.40-P-0200GH
Removing and installing tie rod
12.3.97

MODEL
163.113 /128 /136 /154 /157 /172 /174 /175

P46.40-0262-12

10
Tie rod

10a
Tie rod joint

10i
Clamping nut

Modification notes
10.9.03

Reference to adjusting toe on front axle replaced by

reference to chassis alignment check
Step 5

Removing, installing

Danger!

Risk of fatal injury
if the vehicle slips or

topples off the lifting platform
Align vehicle between the columns of the

lifting platform and position the four support

plates
at the lifting platform support points

specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

Notes on self-locking bolts and nuts

AH00.00-N-0001-01A

1
Remove front wheel

e

Removing and fitting wheels

AP40.10-P-4050GH

2
Press tie rod joint (10a) off steering knuckle

AR46.40-P-0200-02C

Installation:
Replace self-locking nut.


*BA46.40-P-1001-01C

Thrust piece

*140589006300

Puller

*202589023300

3
Slacken clamping nut (10i) and unscrew tie

rod (10)

Counter tie rod (arrow).


Installation:
On vehicles with speed-

sensitive power steering the tie rod is marked

with a "P". These tie rods are approx. 4 mm

shorter.


*BA46.40-P-1002-01C

4
Install in the reverse order

5
Check toe on front axle and adjust if necessary
See:
#

Performing chassis alignment check

AR40.20-P-0200A


Tie rod

Number

Designation
Model 163

BA46.40-P-1001-01C
Self-locking nut, tie rod to steering knuckle
Nm
55

BA46.40-P-1002-01C
Clamping nut, tie rod to inner tie rod
Nm
50

Copyright DaimlerChrysler AG 06.07.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

3
Features
This telephone system is fully integrated with your Mercedes-Benz audio system and steering wheel switches
*
. You can
scroll through the first 99 entries in your phone book and access the entire phone number memory; place, receive, and
terminate calls; change volume; and view call status (such as Ready, Dialing, Incoming Call, Call Active, No Service, Redial,
etc.). Because exact phone features are dependent on the particular audio system installed in your vehicle, detailed oper-
ation is covered in your audio system manual. Please refer to it.
Notes:
• In order for your Mercedes-Benz volume controls to work in conjunction with your Motorola phone (to change ringer
volume or adjust call volume), the vehicle must have either the engine running or the ignition key turned clockwise
to the last position before starting the engine.
• Your phone includes many new features that take additional time to initialize, resulting in increased power up/down
time. Please wait until the phone is completely powered up before using any feature from both the radio and phone
controls.
Finding Information on Phone Features
Your new Mercedes-Benz telephone operates in two modes:
•
Vehicular Mode
—when the phone is inserted and snapped into the privacy cradle in the vehicle
•
Portable Mode
—when the phone is operating as a stand alone device (NOT inserted and snapped into the privacy
cradle in the vehicle)
Most features of your new Mercedes-Benz telephone are available in both modes.
This guide contains basic information on using your phone in Vehicular Mode to place and receive calls.
* Not available on all models.

8
Placing a Call Using Hands Free Operation
Hands Free operation allows you to use the phone while it is docked in the cradle. The phone audio is projected through
your vehicle’s audio system speakers. The Hands Free microphone allows both driver and passenger to engage in the con-
versation.
Step

11 1 1

Prepare the phone for Hands Free use:
• Dock the phone. (See “Switching into Vehicular Mode” on page 5.)
• Ensure the flip is closed.
22 2 2

Dial the telephone number via the radio keypad or via voice command.
*
NN N N
oo o o
tt t t
ee e e
::: :

You can enter up to 32 digits.
* Not available on all models.
33 3 3

Press Send on the radio keypad or steering wheel, or speak the voice command: “Dial.”
*
If the network is busy, you hear a fast busy signal. Your phone automatically redials over the next four minutes. When the call
goes through, your phone rings one time and connects the call.
44 4 4

Begin your conversation.
55 5 5

To end the call, press the End key on the radio keypad, steering wheel, or voice activation stalk.
*

9
Placing a Call Using Handset Operation
In handset operation, the cellular phone remains in the cradle, but the cradle is removed from the holder and the phone is
held to your ear with the flip open. In this mode, passengers in the vehicle are prevented from hearing the person on the
other end of the call.
Step

11 1 1

With the phone properly docked, dial the number you are calling.
NN N N
oo o o
tt t t
ee e e
::: :

You may also dial the number with the phone out of the cradle.
If your audio system is on when you make a call, it automatically mutes to allow the person you are calling to be heard.
22 2 2

Press the Send button on the phone, radio keypad, or steering wheel
*
to initiate the call.
* Not available on all models.
33 3 3

Remove the phone and cradle from the holder, lift the phone to your ear, and begin your conversation.
NN N N
oo o o
tt t t
ee e e
::: :

Your phone will display the In Use icon while the call is active.
44 4 4

When you are finished with the call, press
O

on the phone, head unit, or steering wheel.

10
Answering a Call Using Hands Free Operation
NN N N
oo o o
tt t t
ee e e
::: :

If your phone is set to silent mode while it is docked, you will not hear a hands free ring tone when you receive a call.
Answering a Call Using Privacy Mode
Step

11 1 1

Prepare the phone for Hands Free use:
aa a a

Close the flip on the phone.
bb b b

Dock the phone. (See “Switching into Vehicular Mode” on page 5.)
22 2 2

Press Send on the radio keypad or steering wheel
*
to answer the call.
* Not available on all models.
33 3 3

Speak clearly in order for the Hands Free microphone to deliver your conversation.
44 4 4

After you finish your conversation, end the call by pressing the End key on the radio keypad or steering wheel.
*
Step

11 1 1

Remove the cradle from the holder.
22 2 2

Open the flip on your phone.
33 3 3

Lift the phone to your ear.
44 4 4

Begin speaking.