2006 PORSCHE CAYENNE S high beam

138
Controls, Safety, Instruments The rain sensor remains switched off if the wiper
lever is already in position 1 when the ignition is
switched on.
To switch the rain sensor on again:
fMove wiper stalk to position 0 and then to
position 1 – switching on is confirmed by one
wipe of the windscreen – or
fOperate windscreen washer system 5 –
switching on is confirmed by three wipes of the
windscreen – or
fChange the sensitivity of the rain sensor with
four-stage switch A.Changing the sensitivity of the rain sensor
Sensitivity can be set with switch A in 4 stages:
fAdjust switch A upwards –
high sensitivity.
The setting is confirmed by one wipe of the
windshield.
fAdjust switch A downwards –
low sensitivity.
2 – Front windshield wiper – slow
fMove wiper stalk upwards to the second click.
3 – Front windshield wiper – fast
fMove wiper stalk upwards to the third click.
At speeds of less than approx. ca. 2.5 mph
(4 km/h), rain sensor operation mode is automat-
ically activated if the windshield wiper is switched
on. If you exceed a speed of approx. 5 mph
(8 km/h), the system switches to the pre-selected
wiper level.
4 – Front windshield wiper – one-touch oper-
ation
fMove wiper stalk downwards. The front wind-
shield wipers go through one wipe cycle.5 – Front windshield wipers and washer sys-
tem
fPull wiper stalk towards the steering wheel.
The washer system sprays and wipes while the
lever is pulled towards the steering wheel.
When the wiper lever is released, a few wipes
are executed.
Headlight washer (on vehicles with Bi-Xe-
non headlights):
T h e w a s h e r s p r a ys o n l y w h i l e l o w b e a m o r h i g h
beam is switched on.
To activate the headlight washer system, the
wiper lever must be pulled for a longer period
of time.
The headlight washer can be re-activated at
the earliest after five washing cycles.
The spray duration is limited.
Maintenance note
fIf heavily soiled, repeat wash.
fPersistent dirt (e.g. insect remains) should be
regularly removed.
Please observe the chapter “CAR CARE IN-
STRUCTIONS” on Page 284.
The front windscreen washer nozzles are heat-
ed when the ignition is on, as a precaution against
freezing. However, this does not replace the use
of antifreeze.

338
Practical Tips, Minor Repairs 22 Rear differential lock, transfer box30
23
Rear differential lock, disengageable anti-roll bars
10
24 Tire pressure monitoring5
2526 Engine control unit (engine management, radiator fans), airbag, instrument panel 1027282930313233
Steering column
15
34 Passenger compartment monitoring, inclination sensor5
35
Low beam left, high beam left, vehicle electrical system control unit
15
36 Vehicle electrical system control unit10
373839
Heated rear window
5
40 Instrument panel, diagnosis5
41
Steering column lock, ignition lock, central locking system, Porsche Entry & Drive
15
42 Sliding/lifting roof or Panorama roof30
43
Subwoofer
30
44 Electrical seat adjustment, left; electrical steering column adjustment 30 No. Designation Rating in A

340
Practical Tips, Minor Repairs
Fuse assignment – fuse box in right side of dashboard
No. Designation Rating in A1
Towing attachment
15
2 ParkAssist5
3
Towing attachment
15
4 Telephone/telematics control unit5
5
Towing attachment
15
6 Porsche Stability Management (PSM)30
7
Transfer box (center differential lock), telephone preparation
5
8 Additional high beam, vehicle electrical system control unit 20
9
CD changer, DVD navigation
5
10 TV tuner, satellite receiver5
11
Radio or Porsche Communication System (PCM)
10
12 Radio booster30
1314 Tail light, left; central locking system, power windows, mirrors 1515
Power window, rear right
25
16
17
Low beam, right; high beam, right; vehicle electrical system control unit
15
18 Heated rear window relay30
19
Brake booster, towing attachment
30/25
20
21
Hood open switch, spare wheel release
10

Practical Tips, Minor Repairs
359
Bulb ChartExterior lights Type, rating Interior lights Type, rating
Halogen low beam H7 Interior light, front W5W
Xenon low beam and high beam D1S Reading light W5W
Side marker light, rear P21/5W Footwell light W3W
Side marker light, front W5W Glove compartment light W3W
Turn signal light, rear P21W Center console W3W
Turn signal light, front PY21W Luggage compartment light K12V10W
Brake light P21W Curb lights (doors) W3W
Halogen high beam H7 Warning lights (doors) W3W
License plate light C5W Curb light (rear lid) W5W
Fog light H11 Guard light (rear lid) W5W
Rear fog light P21/4W
Back up light P21W
Side indicator light W5W
Additional high beam H7
Cornering light H3

Practical Tips, Minor Repairs
363
Location of bulbsHalogen headlight
A Bulb for turn signal
B Bulb for high beam
C Bulb for front side marker light
DBulb for low beamBi-Xenon headlight
F Bulb for turn signal
G Bulb for additional high beam
H Bulb for cornering light
I Bulb for front side marker light
J Xenon gas discharge lamp for low beam and
high beam

366
Practical Tips, Minor Repairs
Bi-Xenon headlightChanging Xenon gas discharge lamp for low
beam and high beam
1. Pull off holder J.
2. Unclip securing clip G.
3. Replace defective bulb H.
Note on operation
fMake sure the bulb is installed in the correct
position.
4. Reassemble in reverse order.Changing cornering light in Bi-Xenon
headlight
1. Pull plug off the bulb (arrow).
2. Unclip securing clip I.
3. Replace defective bulb.
Note on operation
fMake sure the bulb is installed in the correct
position.
4. Reassemble in reverse order.Changing bulb for front side marker light in
Bi-Xenon headlight
1. Pull the bulb holder out of lamp bracket
(arrow).

Practical Tips, Minor Repairs
367
2. Pull bulb out of the holder (arrow).
3. Replace defective bulb.
4. Reassemble in reverse order.Changing additional high beam light
(halogen and Bi-Xenon headlights)
1. Remove cover G.2. Pull plug J off the bulb.
3. Unclip securing clip H.
4. Pull bulb I out.
5. Replace defective bulb.
Note on operation
fMake sure the bulb is installed in the correct
position.
6. Reassemble in reverse order.

372
Practical Tips, Minor Repairs
Headlight AdjustmentfCheck tire pressure and adjust if necessary.
fPlease observe the chapter “TIRE PRESSU-
RES, COLD” on Page 385.
fPlease observe the chapter “REPLACING BUL-
BS” on Page 360.Adjustment
The adjustment is made with the vehicle ready to
drive and the fuel tank completely filled.
The driver's seat must be loaded by a person or a
165lbs. (75kg) weight and the tire pressures must
meet the prescribed values. After being loaded,
the car must be rolled a few meters so that the
suspension can settle.
For checking the headlight adjustment, the verti-
cal position of the cutoff of the lowbeam (see fig.)
has to be projected on a vertical screen (wall) in
distance of 7.5 m (24.6 ft.) from the front lens of
the headlamp.The correct position of the cutoff is
7.5 cm (3.0 in.) at 7.5 m or 24.6 ft. (0.4°) below
a horizontal line, x cm from ground to the center
of the headlamp lens.
Lateral adjustment of the headlights should be
carried out at a specialist workshop with an optical
adjustment unit.
Distance
Visual aim shall be performed at not less than
7.5 m (this value is a rounded down conversion
from the 25-foot distance typical of field aim using
a screen). The 7.5 m (24.6 ft.) distance is meas-
ured from the headlamp lens to the viewing
screen.
Floor
The surface upon which the vehicle rests is flat
and approximately level.
Screen
The screen upon which headlamp beams are pro-
jected is perpendicular to the floor and the vehi-
cle's longitudinal axis, flat, uniformly light in color,
unobstructed, and wide and high enough to ac-
commodate the vehicle beam patterns to be
aimed.
The screen should be wide enough to provide at
least 3.3 ft. (1 m) of space outboard of the vehi-
cle's headlamp spacing.