 |
 |
Test scope |
Test connection |
Test condition |
Nominal value |
Possible cause/Remedy1) |
| 1.0 |
|
Left front power window
One-touch Opening
HHT-activation
|
|
|
|
Ignition: ON
Activation of LF power
window relay (F1k18) via
HHT.
Press  
on HHT:
Press 
on HHT: |
Relay closes.
Relay opens.
|
If values not OK:
Wiring,
Check function of convenience
relay (F1k14),
LF power window relay (F1k18),
 23a
7.0,
Left front power window
switch (S21s1),
23a
4.0,
23a
6.0,
All Activity Module (N10).
If values OK:
Wiring,
Left front power window
switch (S21s1).
|
| 2.0 |
|
Right front power window
One-touch Opening
HHT-activation
|
|
|
|
Ignition: ON
Activation of RF power
window relay (F1k16) via
HHT.
Press 
on HHT:
Press 
on HHT: |
Relay closes.
Relay opens.
|
If values not OK:
Wiring,
RF power window relay (F1k16),
23a
12.0,
Right front power window
switch (S21s2),
23a
9.0,
23a
11.0,
All Activity Module (N10).
If values OK:
Wiring,
Right front power window
switch (S21s2).
|
| 3.0 |
|
HHT Serial Interface
Connection between N10 and
data link connector (X11/4)
for diagnostics. |
X11/4
12
|
|
N10
 A3
(4) |
Ignition: OFF
Remove N10 and
disconnect connector 4
(24-pole). |
 5  |
Wiring. |
| 4.0 |
|
Left front power window
switch (S21s1)
Voltage supply |
B
(1)
|
S21
|
C
(2)
|
Do not disconnect
connectors 1 and 2
|
11 - 14 V
|
Wiring. |
| 5.0 |
|
Left front power window
switch (S21s1)
Function |
B 
(2)
|
S21
|
 A
(2)
|
Do not disconnect
connector 2
Press switch to first detent
(manual open)
Pull switch UP
(close window)
|
11 - 14 V
(as long switch
is pressed)
- 11 to - 14 V
|
S21s1 |
| 6.0 |
|
Left front power window
switch (S21s1)
One-touch Opening
Function |
B
(2)
|
S21
|
A
(2)
|
Do not disconnect
connector 2
Press switch to second detent.
(one-touch opening) |
11 - 14 V
(approx. 4 sec.)
|
Wiring,
LF power window relay (F1k18),
S21s1,
All Activity Module (N10). |
| 7.0 |
|
LF power window relay
(F1k18)
Function |
|
|
|
Swap LF power window
relay (F1k18) with relay of
same type, i.e.: F1k16
Press left front power
window switch (S21s1) to
second detent: |
Window opens
completely. |
If values are OK:
LF power window relay (F1k18),
If values are not OK:
Wiring,
Left front power window switch
(S21s1)
23a
4.0,
23a
6.0,
N10 |
| 8.0 |
|
Left front power window
motor (M10/3)
Activation
|
X35/1
A8
A7 |
|
 +
|
Ignition: OFF
Disconnect X35/1
 CAUTION!
See notes on 22/1
For battery connection,
use safety cable
124 589 37 63 00
|
Window motor
runs. |
Wiring,
M10/3 |
| 9.0 |
|
Right front power window
switch (S21s2)
Voltage supply |
B
(1)
|
S21
|
E
(1)
|
Do not disconnect connector
1 |
11 - 14 V |
Wiring. |
| 10.0 |
|
Right front power window
switch (S21s2)
Function |
G
(1)
|
S21
|
F
(1)
|
Do not disconnect
connector 1
Press switch to first detent
(manual open)
Pull switch UP
(close window)
|
11 - 14 V
(as long as
switch is
pressed)
- 11 to - 14 V |
S21s2 |
| 11.0 |
|
Right front power window
switch (S21s2)
One-touch Opening
Function |
G
(1)
|
S21
|
F
(1)
|
Do not disconnect
connector 1
Press switch to second
detent.
(one-touch opening) |
11 - 14 V
(approx. 4 sec.) |
Wiring,
RF power window relay (F1k16),
S21s2,
All Activity Module (N10). |
| 12.0 |
|
RF power window relay
(F1k16)
Function |
|
|
|
Swap RF power window
relay (F1k16) with relay of
same type, i.e.: F1k18
Press right front power
window switch (S21s2) to
second detent: |
Window opens
completely. |
If values are OK:
RF power window relay (F1k16),
If values are not OK:
Wiring,
Right front power window
switch (S21s2),
23a
9.0,
23a
11.0,
N10 |
| 13.0 |
|
Right front power window
motor (M10/4)
Activation
|
X35/2
A8
A7 |
|
+
|
Ignition: OFF
Disconnect X35/2
CAUTION!
See notes on 22/1
For battery connection,
use safety cable
124 589 37 63 00 |
Window motor runs. |
Wiring,
M10/4 |
| 14.0 |
|
Left rear power window
switch (S21s3)
Voltage supply |
B
(1)
|
S21
|
E
(1)
|
Do not disconnect
connector 1 |
11 - 14 V |
Wiring,
S21s3 |
| 15.0 |
|
Left rear power window
switch (S21s3)
Function |
E
(2)
|
S21
|
D
(2)
|
Do not disconnect
connector 2
Press switch:
(manual open)
Pull switch UP
(close window)
|
11 - 14 V
(as long as
switch is
pressed)
- 11 to - 14 V |
S21s3 |
| 16.0 |
|
Left rear power window
switch (S21/15s1)
(rear center console)
Voltage supply
|
|
S21/15
|
G
(2)
|
Do not disconnect
connector 2 |
11 - 14 V |
Wiring,
S21s3,
1.1 |
| 16.1 |
|
Left rear power window
switch (S21/15s1)
(rear center console)
Function
|
A
(2)
|
S21/15
|
B
(2)
|
Do not disconnect
connector 2,
Rear power window safety
switch (S21s5) not
pressed.
Press S21/15s1:
(manual open)
Pull switch UP:
(close window)
|
11 - 14 V
11 - 14 V
(as long as
switch is
pressed)
- 11 to - 14 V
|
Wiring,
S21s5,
S21/15s1
|
| 17.0 |
|
Left rear power window
motor (M10/5)
Activation
|
X35/3
A8
A7 |
|
+
|
Ignition: OFF
Disconnect X35/3
CAUTION!
See notes on 22/1
For battery connection,
use safety cable
124 589 37 63 00
|
Window motor
runs. |
Wiring,
M10/5 |
| 18.0 |
|
Right rear power window
switch (S21s4)
Voltage supply |
B
(1)
|
S21
|
C
(2)
|
Do not disconnect
connectors 1 and 2 |
11 - 14 V |
Wiring,
S21s4 |
| 19.0 |
|
Right rear power window
switch (S21s4)
Function |
D
(1)
|
S21
|
C
(2)
|
Do not disconnect
connector 1
Press switch:
(manual open)
Pull switch UP
(close window)
|
11 - 14 V
(as long as
switch is
pressed)
- 11 to - 14 V |
Wiring,
S21s4 |
| 20.0 |
|
Right rear power window
switch (S21/15s2)
(rear center console)
Voltage supply
|
|
S21/15
|
F
(2)
|
Do not disconnect
connector 2 |
11 - 14 V |
Wiring,
S21s4,
1.1 |
| 20.1 |
|
Right rear power window
switch (S21/15s2)
(rear center console)
Function
|
C
(2)
|
S21/15
|
D
(2)
|
Do not disconnect
connector 2,
Rear power window safety
switch (s21s5) not
pressed.
Press S21/15s2:
(manual open)
Pull switch UP:
(close window)
|
11 - 14 V
11 - 14 V
(as long as
switch is
pressed)
- 11 to - 14 V
|
Wiring,
S21s5,
S21/15
|
| 21.0 |
|
Right rear power window
motor (M10/6)
Activation
|
X35/4
A8
A7 |
|
+
|
Ignition: OFF
Disconnect X35/4
CAUTION!
See notes on 22/1
For battery connection,
use safety cable
124 589 37 63 00
|
Window motor runs. |
Wiring,
M10/6 |
| 22.0 |
|
Rear power window safety
switch (S21s5)
Function
|
|
|
S21/15
A
(1) |
Do not disconnect
connector 1 at power
window combination switch
(S21/15) (rear center
console).
Position rear power
window safety switch to
right (safety switch OFF).
Position rear power
window safety switch to
left (safety switch ON).
|
<1
>20 k |
Wiring,
S21s5,
S21/15
1.1 |
| 22.1 |
|
Rear power window safety
switch (S21s5)
Resistance |
B
(1)
|
S21/15
|
A
(1)
|
Disconnect connector 1. |
<1
|
Wiring,
S21s5,
S21/15
|
Printable
version
