Page 249 of 486

Fuses for the camping equipment
87E-0221
Fig. 214 Under the left front seat: fuse box.
l"""'('n First read and observe the introductory L-Jr:,.U information and safety warnings & on page 242.
Colour
Purple
beige
Brown
Red
Blue
Yellow
White or clear
Green
Orange
beige
Colour coding of fuses
Electrical consumers
Battery charger
Pop-up roof
Reading lights
Refrigerator box
Water pump
Central control panel
Fuse table
In some vehicles, the locations of fuse blocks could vary from the those shown In the table. How-ever, since the order of the amp ratings is identical within any individual fuse block, you will still be able to identify the electrical consumers if this is the case.
The fuses for the camping equipment electrical consumers are located under the left front seat 214. Other vehicle parts will have to be re-moved in order to gain access to the fuse box. If you are unsure, have the fuses changed by a qualified workshop.
Several electrical consumers could share a single fuse. Conversely, a single consumer could have more than one fuse.
Therefore fuses should only be replaced when the cause of the fault has been rectified. If a new fuse blows shortly after insertion, have the electrical system checked by a qualified workshop as soon as possible.
Amp rating
3
5
7.5
10
15
20
25
30
40
80
Fuse number (amp rating in Fig. 214
16 (30)
17 (30)
18 (10)
19 (10)
20 (5)
21 (5)
A WARNING
Using unsuitable or repaired fuses and bridg-Ing an electrical circuit without fuses can cause a fire and serious injuries.
Equipment, California 249
Page 250 of 486

A WARNING (Continued)
• Never fit fuses that have a higher fuse pro-tection limit. Fuses must always be replaced by a new fuse with the same amp rating (same colour and markings) and size.
• Never repair a fuse.
• Never use a metal strip, paper clip or simi-lar objects to replace a fuse.
CD
• To avoid damage to the electrical system in the vehicle, switch the ignition, the lights and all electrical consumers off and remove the ve-hicle key from the ignition before changing a fuse.
• You can damage another position in the electrical system by using a fuse with a higher amp rating.
• Fuse boxes must be protected from dirt and moisture when opened. Dirt and moisture in the fuse boxes can damage the electrical system.
Air conditioning system, California
o::n Introduction
This chapter contains information on the following subjects:
Controls for the living area 250
Controls for the living area
Fig. 215 Controls for the Climatic
ifl1 First read and observe the introductory L-.J.=.IJ information given on page 250.
Depending on equipment options, your vehicle is fitted with one of the control units shown here for the living area.
250 I Before the journey
Additional information:
• Air conditioning system 322.
Fig. 216 Controls for the Climatronic
Climatic: heating the living area
• Turn the temperature control clockwise to set the required heating temperature 215 G).
• Turn the blower control @ to one of the set-tings 1-4.
• Other functions =>page 322.
Page 251 of 486

Supplementary heater, California
o:JJ Introduction
This chapter contains information on the following subjects:
Programming the supplementary heater. . . . . 251
The supplementary heating system is supplied with fuel from the vehicle fuel tank and can be used when the vehicle is in motion or stationary.
Additional information:
• Central control panel 204
• Supplementary heaters 322
• Rectifying faults on the camping equipment 254
A WARNING
The fumes from the supplementary heating system contain carbon monoxide, which is an odourless and colourless poisonous gas. Carbon monoxide can cause people to lose consciousness. lt can also cause death.
A WARNING (Continued)
• Never start or run the supplementary heat-ing system in unventilated or closed rooms.
• Never programme the auxiliary heater so that it is switched on and run in unventilated or enclosed spaces.
A WARNING
Parts of the exhaust system of the supple-mentary heating system become very hot. This can cause fires.
• Park the vehicle so that no part of the ex-haust system can come into contact with any inflammable material underneath the vehicle, e.g. dry grass.
CD
Do not place any food, medicine or any other heat-sensitive items In front of the vents. Heat-sensitive food, medicine and other items could be either damaged or rendered useless.
Programming the supplementary heater
,.....-('n First read and observe the introductory L-bl.l information and safety warnings & on page 251.
The built-in timer allows you to program up to sev-en switch-on times.
Functions Submenu Description
New Set daily or day of Turn the rotary/push knob 168@ to change the setting. week. Press the rotary/push knob to confirm the setting and move to the next submenu.
Set the time Set the switch-on time.
Specify the run period. Set the run period for the supplementary heating system. A low battery charge could cause the run period to be cut short.
Select temperature. Select the heating temperature.
Change Change switch-on time. Select the switch-on setting to be changed and select Change. Change the switch-on time as described under New.
Delete Delete switch-on time. Select the switch-on time to be deleted and select Delete. Con-firm entry.
Equipment, California I 251
Page 252 of 486

A WARNING
Never program the supplementary heating system so that Is switched on and run In un-ventilated or enclosed areas. The fumes from the supplementary heating system contain carbon monoxide, which is an odourless and
Practical tips, California
o::n Introduction
This chapter contains information on the following subjects:
Before setting off . . . . . . . . . . . . . . . . . . . . . . . . 252 Before you take a road trip . . . . . . . . . . 252
Actions to take during thunderstorms 253
Winter conditions . . . . . . . . . . . . . . . . . . 253
Cleaning cupboards, cooker and sink . 253
Cleaning the display of the central control panel . . . . . . . . . . . . . . . . . . . . 254
Before setting off
rl'"'n First read and observe the introductory L..J.:.U Information given on page 252.
Checklist
The following points should be verified in addition to the checklist 33:
..( Close the pop-up roof .
..( Close all drawers, cabinet doors and flaps.
Before you take a road trip
rl'"'n First read and observe the Introductory L..J.:.U Information given on page 252.
Checklist
Observe the following additional suggestions:
../
../
Familiarise yourself with parking and ma-noeuvring the vehicle.
Note the height and width of the vehicle-particularly if any accessories have modified these dimensions.
2521 Before tho journoy
A WARNING (Continued)
colourless poisonous gas. Carbon monoxide can cause people to lose consciousness. it can also cause death.
m All saved switch-on times will be deleted if W you switch off the central control panel or dis-connect the additional battery. They will also be de-leted ifthere is a defective fuse in the control pan-el.
Rectifying faults on the camping equipment . . 254
Technical data. living area . . 255
Additional information:
• Central control panel 204.
• Before setting off =:>page 33.
• Vehicle care and maintenance 380.
..( Retract the awning completely.
..( Remove all vehicle interior shades and open all blinds.
..( Bring all tables into their stowed position .
../ Close all gas shut-off valves.
/ Secure all loose items in the vehicle. _., ______________________________
../
../
../
Check that all items of equipment are in good working order .
Observe the entry and vaccination require-ments of any foreign country you will be vis-iting.
Have the following documents on hand:
-Valid identity cards or passports
-Driving licence and vehicle registration papers ..,.
Page 253 of 486

Checklist (Continued)
-Insurance documents
-Camping and travel guides
./ Inform yourself about the peculiarities of any foreign country you plan to visit, such as driving speed limits and required papers .
./ Check the cooking gas supply and change the bottle if necessary.
Actions to take during thunderstorms
ro First read and observe the introductory information given on page 252.
Checklist
Take the following actions before an impending storm:
./ Close the pop-up roof .
./ Retract the awning completely.
Winter conditions
r-f"'n First read and observe the introductory information given on page 252.
When parked at a camping site
• Engage a gear and place chocks against the wheels to prevent the vehicle rolling away.
• Release the handbrake so that it does not freeze.
• Do not lay power cables on the ground as they could freeze to the ground.
• Keep the ground under the vehicle free of ob-structions so that the exhaust from the supplemen-tary heating system can escape.
Ventilation
High humidity levels in the vehicle can be reduced by using a commercially available fan.
Cleaning cupboards, cooker and sink
r-f"'n First read and observe the Introductory L-la.U Information given on page 252.
Cleaning the cupboards
Clean the surfaces of the kitchen unit and cup-boards with commercially available non-abrasive cleaning agents =>
./ Fill up with fresh water.
./ Drain the waste water tank.
./ Check the vehicle toolkit.
./ Take a mains cable and cable reel on board so you can use the 230-volt electrical feed.
./ Disconnect the 230-volt electrical feed.
./ Wait out the storm while remaining inside the vehicle.
Additional information:
• Read and observe the information under the in-dex keyword "Winter conditions".
CD
In very cold weather the fresh and waste water systems should be emptied to prevent them from becoming damaged If the vehicle Is not to be kept heated continuously or Is only to be
used for short periods.
Stubborn stains can be removed with a cloth mois-tened with spirits, alcohol or special plastic cleaner =>
Equipment, California 253
Page 254 of 486

Cleaning the cooker and sink
Clean the surfaces of the gas cooker and sink with commercially available non-abrasive cleaning Remove the pan supports from atop the burners to clean the surface of the gas cooker.
When cleaning the gas cooker, make sure that you do not damage or bend the heat sensors on the burners.
The gas burners should be cleaned with a brush at regular intervals.
CD
Abrasive sponges and cleaning agents can scratch and otherwise damage surfaces.
CD
Cleaning products that contain solvents, e.g. acetone, paint thinner, attack the material and can cause damage. <1
Cleaning the display of the central control panel
CD r-l'n First read and observe the Introductory L-l.::JJ information given on page 252. Do not use solvents such as turpentine or pet-
When cleaning the display, use an anti-static cloth or anti-static agent in order to prevent the build up of static charge on the display, which could render the display symbols unrecognizable
rol to clean the display, as these will damage lt.
Rectifying faults on the camping equipment
[]J First read and observe the introductory information given on page 252.
Fault Possible cause Solution
Supplementary 1. The fuel tank is empty. 1. Fill up with fuel. heating system is malfunctioning or not working at all
2. There is a defective fuse 2. Replace the fuse 249. 429 and 249.
3. The warm air vent is blocked. 3. Remove objects blocking the air intake or warm air vents.
4. Battery voltage too low. 4. Charge the battery using the battery charger or by running the engine.
5. The switch-on time is not program-5. Properly program the switch-on time. med or is incorrectly programmed.
6. The central control panel is not 6. Switch on the central control panel. switched on.
1. Electrical consumers have been 1. Charge the battery using the battery Battery voltage switched on and caused the voltage of charger or by running the engine. too low the additional battery to drop to 10.5 volts or below.
2. The battery charger is malfunction-2. Check the residual current circuit breaker ing. or have the battery charger checked by a qualified workshop.
Battery charger is 1. There is a defective fuse 1. Replace fuse =>page 249. not charging the 429 and 249. battery.
254 Before the journey
Page 255 of 486

Fault Possible cause Solution
2. The feed plug is not connected prop-2. Check the connection between the vehi-erly. cle and the mains.
3. Mains power failure. 3. Inform the electricity company if necessa-ry.
4. The residual current circuit breaker 4. Switch the residual current circuit breaker has tripped. back on.
Problem with the 1. The waste water tank is full. 1. Drain the waste water tank in a suitable waste water sys-location. tem
2. The water level sensor for the waste 2. Have the water level sensor checked by a water tank is malfunctioning. qualified workshop.
Problem with the 1. The fresh water tank is empty. 1. Fill the fresh water tank. fresh water sys-tem
2. The water level sensor for the fresh 2. Have the water level sensor checked by a water tank is malfunctioning. qualified workshop.
Refrigerator box 1. There is a defective fuse 1. Replace fuse 249. does not cool. 429 and 249.
2. Battery voltage too low. 2. Charge the battery using the battery charger or by running the engine.
3. The central control panel is not 3. Switch on the central control panel. switched on.
The electric pop-1. The central control panel is not 1. Switch on the central control panel. up roof does not switched on. open or close or does not open or close fully.
2. The ignition is not switched on. 2 Switching on the ignition
3. The overheating protection on the 3. Wait a few minutes before you attempt to hydraulic pump is activated. open or close the pop-up roof.
4. Battery voltage too low. 4. Charge the battery using the battery charger or by running the engine.
5. There is a defective fuse 5. Replace fuse 249. 429 and 249.
6. There is a temporary malfunction. 6. Press the button for 5 seconds.
7. The electrical system for the pop-up 7. Close the electric pop-up roof manually roof is malfunctioning. 221 and have the electrical system checked by a qualified workshop.
8. The child proof lock has been activa-8. Wait at least 7 minutes before you again led due to the electric pop-up roof hav-attempt to open or close the electric pop-up ing been opened and closed repeatedly roof. within a short period of time.
Technical data, living area
cu First read and observe the Introductory information given on page 252.
Supplementary heating system
I
Maximum heating output: 2.5 kW
Fuel consumption: 0.3 lfh
Equipment, California I 255
<3
Page 256 of 486
Refrigerator box
Gas system
Water supply
Water disposal
256 I Before the journey
Connected load: 22 watts
Voltage: 12 volt
Connected load: max. 54 watts
Temperature: adjustable
Refrigerator box capacity: 42 litres
Gas bottle GAZ, type 907, with pressure regulator (30 mbar) and bottle safety valve
Bottle capacity: 2.8 kg
Operating pressure: 30 mbar
Gas consumption per flame: max. 140 glh
Fresh water tank with immersed electric pump, wa-ter level sensor and drain valve under the vehicle.
Fresh water tank capacity: approx. 30 litres
Connected load: 15 watts
waste water tank with water level sensor and a drain valve under the vehicle.
waste water tank capacity: approx. 30 litres