MOBILITY -> Care for Your BMW Z4 2 Door First Generation (2002-2008)

Care  
MOBILITY  
Care  
Distances and temperature  
Maximum temperature: 140 ℉/60 ℃.  
Vehicle features and  
options  
Minimum distance from sensors, cameras,  
seals: 12 inches/30 cm.  
This chapter describes all standard, country-spe‐  
cific and optional features offered with the series.  
It also describes features and functions that are  
not necessarily available in your vehicle, e.g., due  
to the selected options or country versions. This  
also applies to safety-related functions and sys‐  
tems. When using these functions and systems,  
the applicable laws and regulations must be ob‐  
served.  
Automatic vehicle washes  
Safety information  
NOTICE  
Water can penetrate in the windshield area due  
to high-pressure washers. There is a risk of  
damage to property. Avoid high-pressure  
washers.  
Washing the vehicle  
General information  
Regularly remove foreign objects such as leaves  
in the area below the windshield when the hood  
is raised.  
NOTICE  
Improper use of automatic vehicle washes can  
cause damage to the vehicle. There is a risk of  
damage to property. Follow the following in‐  
structions:  
Wash your vehicle frequently, particularly in win‐  
ter. Intense soiling and road salt can damage the  
vehicle.  
▷ Give preference to cloth vehicle washes or  
those that use soft brushes in order to  
avoid paint damage.  
Steam blaster and high-pressure  
washer  
▷ Avoid vehicle washes with guide rails  
higher than 4 in/10 cm to avoid damage to  
the chassis.  
Safety information  
▷ Observe the tire width of the guide rail to  
avoid damage to tires and rims.  
NOTICE  
▷ Fold in exterior mirrors to avoid damage to  
the exterior mirrors.  
When cleaning with high-pressure washers,  
components can be damaged due to the pres‐  
sure or temperatures being too high. There is a  
risk of damage to property. Maintain sufficient  
distance and do not spray too long continu‐  
ously. Follow the operating instructions for the  
high-pressure washer.  
▷ Deactivate the wiper and, if necessary, rain  
sensor to avoid damage to the wiper sys‐  
tem.  
▷ Do not treat the convertible top with wax.  
Ensure that a cycle without wax or a spe‐  
cial cycle for convertibles is available to  
avoid damage to the convertible top.  
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Completely remove all residues on the windows,  
to minimize loss of visibility due to smearing and  
to reduce wiper noises and wiper blade wear.  
Driving into a vehicle wash with a  
Steptronic transmission  
Safety information  
Vehicle care  
NOTICE  
Selector lever position P is automatically en‐  
gaged when standby state is switched off.  
There is a risk of damage to property. Do not  
switch standby state off in vehicle washes.  
Vehicle care products  
General information  
BMW recommends using vehicle care and  
cleaning products from BMW. Suitable care  
products are available from a dealer’s service  
center or another qualified service center or re‐  
pair shop.  
General information  
In a vehicle wash, the vehicle must be able to roll  
freely.  
To roll or push the vehicle, refer to page 124.  
Safety information  
Some vehicle washes do not permit persons in  
the vehicle. The vehicle cannot be locked from  
the outside when in selector lever position N. A  
signal sounds when an attempt is made to lock  
the vehicle.  
Warning  
Cleansers can contain substances that are dan‐  
gerous and harmful to your health. There is a  
risk of injury. When cleaning the interior, open  
the doors or windows. Only use products in‐  
tended for cleaning vehicles. Follow the in‐  
structions on the container.  
Driving out of a vehicle wash  
Make sure that the remote control is in the vehi‐  
cle.  
Switch on drive-ready state, refer to page 42.  
Vehicle paint  
Headlights  
Do not rub wet headlights dry and do not use  
abrasive or acidic cleaning agents.  
General information  
Regular care contributes to driving safety and  
value retention. Environmental influences in  
areas with elevated air pollution or natural con‐  
taminants, such as tree resin or pollen can affect  
the vehicle's paintwork. Tailor the frequency and  
extent of your vehicle care to these influences.  
Soak areas that have been dirtied, for instance  
from insects, with shampoo and wash off with  
water.  
Thaw ice with de-icing spray; do not use an ice  
scraper.  
Aggressive substances such as spilled fuel, oil,  
grease or bird droppings, must be removed im‐  
mediately to prevent the finish from being altered  
or discolored.  
After washing the vehicle  
After washing the vehicle, apply the brakes  
briefly to dry them; otherwise, braking action can  
be reduced. The heat generated during braking  
dries brake discs and brake pads and protects  
them against corrosion.  
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Remove bird droppings immediately as their  
corrosive effect will otherwise attack the  
Safety information  
convertible top and damage the rubber seals.  
Warning  
Hard to remove tree sap or bird droppings  
can be removed from the convertible top with  
special tree sap remover and a soft brush.  
Improperly performed work on the vehicle paint  
can lead to a failure or malfunction of the radar  
sensors and thereby result in a safety risk.  
There may be a risk of accident or risk of dam‐  
age to property. Have paintwork or paintwork  
repairs on bumpers of vehicles with radar sen‐  
sors performed by a dealer’s service center or  
another qualified service center or repair shop  
only.  
Safety information  
NOTICE  
Spot remover, paint thinner, solvents, gasoline  
or similar can damage the convertible top or the  
rubber coating. There is a risk of damage to  
property. To remove spots on the convertible  
top, use only suitable cleaning agents, for in‐  
stance special convertible top cleaning agent.  
Matte finish  
Only use cleaning and care products suitable for  
vehicles with matte finish.  
Cleaning the convertible top  
Caring for the convertible top  
General information  
The appearance and life of the convertible top  
depend on correct care and operation  
To remove heavy soiling, especially for light col‐  
ored convertible tops, use a special convertible  
top cleaner.  
Proceed as follows when cleaning:  
Follow the following instructions:  
1. Spray the convertible top with the convertible  
top cleaner. Follow the manufacturer's in‐  
structions.  
Clean roofliner with a microfiber cloth.  
Dampen the cloth lightly with water, if  
needed.  
2. Make the convertible top cleaner foam up us‐  
ing a well saturated sponge, moving it in cir‐  
cular motions.  
Do not soak the roofliner.  
To avoid water stains, spots of mold, and  
chafe marks, do not keep the convertible top  
enclosed in its case for a long period of time.  
Do not fold up the convertible top or stow it in  
its case if it is wet or frozen.  
3. Rinse vehicle with ample amounts of water or  
finish washing the vehicle in the vehicle wash.  
Follow notes regarding automatic washing  
systems or vehicle washes.  
Remove any water stains that have appeared  
on the roofliner using a microfiber cloth and  
an interior cleaner.  
Treat the convertible top with an impregnating  
agent after it has been washed three to five  
times.  
When the vehicle is parked in enclosed areas  
for lengthy periods, ensure that the area is  
well ventilated.  
Suitable cleaning agents and care products are  
available from a dealer’s service center or an‐  
other qualified service center or repair shop.  
Park the vehicle in the shade to protect it  
from intensive solar radiation so that color,  
rubber, and fabric are not affected.  
Leather care  
Remove dust from the leather regularly, using a  
cloth or vacuum cleaner.  
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Otherwise, particles of dust and road grime chafe  
in pores and folds, and lead to increased wear  
and premature degradation of the leather sur‐  
face.  
Aggressive, acidic or alkaline cleaning agents can  
destroy the protective layer of adjacent compo‐  
nents, such as the brake disc.  
After cleaning, apply the brakes briefly to dry  
them. The heat generated during braking dries  
brake discs and brake pads and protects them  
against corrosion.  
To guard against discoloration, such as from  
clothing, clean leather and provide leather care  
roughly every two months.  
Clean light-colored leather more frequently be‐  
cause soiling on such surfaces is substantially  
more visible.  
Chrome surfaces  
Carefully clean Chrome surfaces, especially in  
case of exposure to road salt, with plenty of wa‐  
ter and added cleanser as needed.  
Use leather care products; otherwise, dirt and  
grease will gradually break down the protective  
layer of the leather surface.  
Rubber components  
Upholstery material care  
General information  
Environmental influences can cause surface soil‐  
ing of rubber parts and a loss of gloss. Use only  
water and suitable cleaning agents for cleaning.  
Treat especially worn rubber parts with rubber  
care agents at regular intervals. When cleaning  
rubber seals, do not use any silicon-containing  
vehicle care products in order to avoid damage  
or noises.  
Vacuum the upholstery regularly with a vacuum  
cleaner.  
If upholstery is very dirty, for instance with bever‐  
age stains, use a soft sponge or microfiber cloth  
with a suitable interior cleaner.  
Clean the upholstery down to the seams using  
large sweeping motions. Avoid rubbing the ma‐  
terial vigorously.  
Fine wood parts  
Clean fine wood facing and fine wood compo‐  
nents only with a moist rag. Then dry with a soft  
cloth.  
Safety information  
Plastic components  
NOTICE  
Open Velcro® fasteners on articles of clothing  
can damage the seat covers. There is a risk of  
damage to property. Ensure that any Velcro®  
fasteners are closed.  
NOTICE  
Cleansers that contain alcohol or solvents, such  
as lacquer thinners, heavy-duty grease remov‐  
ers, fuel, or such, can damage plastic parts.  
There is a risk of damage to property. Clean  
with a microfiber cloth. Dampen the cloth lightly  
with water, if needed.  
Caring for special components  
Light-alloy wheels  
When cleaning the vehicle, use only neutral  
wheel cleaners having a pH value from 5 to 9. Do  
not use abrasive cleaning agents or steam jets  
above 140 ℉/60 ℃. Follow the manufacturer's  
instructions.  
Plastic components are e.g.:  
Imitation leather surfaces.  
Roofliner.  
Light lenses.  
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Matt black spray-coated components.  
Painted parts in the car's interior.  
Clean with a microfiber cloth.  
prevent matting of the carpet, rub back and forth  
in the direction of travel only.  
Sensor/camera lenses  
Dampen the cloth lightly with water, if needed.  
Do not soak the roofliner.  
To clean sensors and camera lenses, use a cloth  
moistened with a small amount of glass deter‐  
gent.  
Safety belts  
Displays, screens, and protective  
glass of the Head-up Display  
Warning  
Chemical cleansers can destroy the safety belt  
webbing. Missing protective effect of the safety  
belts. There is a risk of injuries or danger to life.  
Use only a mild soapy solution for cleaning the  
safety belts.  
NOTICE  
Chemical cleansers, moisture or fluids of any  
kind can damage the surface of displays and  
screens. There is a risk of damage to property.  
Clean with a clean, antistatic microfiber cloth.  
Dirty belt straps impede the reeling action and  
thus have a negative impact on safety.  
Use only a mild soapy solution for cleaning the  
installed belt straps.  
NOTICE  
The surface of displays can be damaged with  
improper cleaning. There is a risk of damage to  
property. Avoid pressure that is too high and do  
not use any scratching materials.  
Safety belts should only be allowed to retract if  
they are dry.  
Carpets and floor mats  
Clean with a clean, antistatic microfiber cloth.  
Warning  
Clean the protective glass of the Head-up Dis‐  
play, refer to page 143, using a microfiber cloth  
and commercially available dish-washing soap.  
Objects in the driver's floor area can limit the  
pedal distance or block a depressed pedal.  
There is a risk of accident. Stow objects in the  
vehicle such that they are secured and cannot  
enter into the driver's floor area. Use floor mats  
that are suitable for the vehicle and can be  
safely attached to the floor. Do not use loose  
floor mats and do not layer several floor mats.  
Make sure that there is sufficient clearance for  
the pedals. Ensure that the floor mats are se‐  
curely fastened again after they were removed,  
for instance for cleaning.  
Long-term vehicle storage  
When the vehicle is shut down for longer than  
three months, special measures must be taken.  
Further information is available from a dealer's  
service center or another qualified service center  
or repair shop.  
The floor mats can be removed from the car's in‐  
terior for cleaning.  
If the floor carpets are very dirty, clean with a mi‐  
crofiber cloth and water or a textile cleaner. To  
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