LI82.60-P-059737 Service Bulletin/Repair Instructions

~~ENT
R \'

O peration of head unit via touchpad (A 105) not possible
Topic number
Ll82.60-P-059737
Version
2
Design group
82.60 Radio, audio/video systems
Date
09-24-20 14
Validity
BR205 with code 522 or code 531

BR222 with code 805 and code 448

BR217 with code 805 and code 448
Reason for change
Add-on numbers updated

WUs adjusted
Reason for block
Complaint:

The head unit cannot be operated using the touchpad (A 105).

The touchpad (A105) does not respond to any touches or does so only sporadically.
Cause:

Currently being analyzed
Remedy:

Please perform the following steps:

1. Update software of touchpad control unit (A 105):

->Use Xentry DVD 07/20 14 or later

->Control units view

-> Informa tion and communications

-> Touchpad (A105)

-> Adaptations

-> Control unit programming

2. Perform calibration of touch-sensitive surface:

-> Control units view

-> Information and communications

-> Touchpad (A105)

-> Actuations

-> Calibration of touch-sensitive surface of component
09-24-2014 4:44 PM

© Copyright Daimler AG
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Notes:

For Xentry DVD 07/2014, add-on 3863 and add-on 3951 are required.

For Xentry DVD 09/20 14, add-on 3952 is required .

During calibration do not place your fingers or any objects on the surface of the touchpad.

If the fault is still present after calibration, the touchpad must be replaced.
Symptoms

Communication/information I Entertainment I Overall system/system error I System cannot be operated/audio and video present

Communica tion/information I Entertainment I Overall system/operation I Button nonfunctional

Communication/information I Entertainment I Audio/COMAND controller I Nonfunctional
Parts

EPC Other

make

part
Designation
Quantity Note
A 205 900 68 16
T ouchpad control unit
1
For BR205
A 222 900 88 10
Touchpad control unit
1
For BR222 and BR217
Part number
ES1 ES2
x

x
Work units

Op. no.
Opera tion text
54-3033
REMOVE/INSTALL TOUCHPAD
11AW
8271R E9
54-099 1
CONTROL UNIT: TOUCHPAD (A1 05):

INSTA LL SOFTWARE
4AW
8271 R E9
Time
Damage

code
Note
Validity

Vehicle
Engine
205.003
.

.
205.004
*
205.008
*
205.009
*
205.012
.

.

.

.

.

.
205.002
205.036

205.037

205.040

205.042

205.045

205.049

205.066

205.140
09-24-2014 4:44 PM

© Copyright Daimler AG
*
*
*
.

.

.

.
Transmission

*
*
•
.

.

.•

.

*
*
PLUBONS

Page 2/6
~~ENTRY

205.142

205.145

205 .204

205 .208

205 .209

205 .2 12

205.236

205.237

205.240
.

.
.

.

*
.

.

.

.

.
.

.

*
.

.

.

.

.

*
*
205 .245
.
205 .266
*
*
222.004
*
•
222 .032
.

.
.

.
205.242
222.033

222.057

222.067

222.077

222.082

222.085

222. 104

222.123

222. 132

222.133

222.157

222. 162

222. 163

222. 165

222. 167

222. 176

222. 177

222.178

222. 179

222. 182

222.184

222.185
s (217)
*
.

.

.

.

.

.
.

.

.

.

.

.

.

.

.

.

.

.

.

*
*
*
*
*
.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

*
*
*
*
*
Full model designation breakdown

Vehicle
Engine
T ransm ission
205.002
651.92 1
7 16.754
205.002
651.921
722.908
09-24-2014 4:44 PM

©Copyright Daimler AG
PLUBONS
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~{EN
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725.011

716.754
205.002

205.003
651.921
205.003
651.921

651.921
722.908
651.921

651.921
716.754

722.908
205.004
651.921
725.0 11
205.008

205.008
651.921

651.921
716.754
205 .008

205.009
651.921

651.921
722.908

725.011

716.754
205.009

205 .012
651.921

651.921
722.965

716.754
205.012
651.921
724.208
205 .012
651.921
725.01 1
205.036

205.036
626.951

626.951

626.951
716.700
626.951

274.910

274 .910
722.993
274.910

274.920
725.011
274.920

274.920
722.995
205.045

205.045

205.045
274.920

274.920

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