___ C_ le_ a _ n_i_n ~g _ a_ n_ d __ p_r _o _t _e _c_ t_ i_o _n ___________________________________________ _
Cast (light) alloy wheels
Cast (light) alloy w heels require special care.
- Wash the wheels with a sponge or hose brush every
o th er week .
- For deep cleaning afte rwards, use only a dedicated
acid
free
cast a lloy wheel c leaner.
- Rub a coat of
liquid wa x onto the rims every t hree month.
Be sure to reac h and treat all parts of the rim.
To preserve the decorative appearance of the cast alloy wheels,
some special care is necessary. In add ition to road dirt and salt,
brake dust is also corrosive . If left on for too long, brake dust can
cause p itting.
Use on ly spec ial
acid -free cleaners formu lated for a lloy rims . Safe
products are available at your authorized Audi dealer. Never leave
t he cleaner on the rims longer than specif ied on the label. If not
rinsed off promptly, the acid contained in some cleaners can attack
t he threads on t he wheel bolts.
Never use abrasive or metal po lishing c leaning agents . If the protec
t ive coating has been chipped, e.g . by kicked up road dirt, touch it
up as soon as possible.
& WARNING
• Moi sture and ice on b rake s ma y affe ct b raking effi cienc y
=> page 23 7, " General information ". Te st the brakes carefully ea ch
t ime you wa sh the vehi cle .
• Always read and heed all WARNINGS and other informat ion
=> page 25 2. •
Body cavity sealing
T he body c avity se aling does n ot need to be c hecked .
All body cavities which could be affected by corrosion have been
th or ough ly pro tected at the factory .
T his sealing does not require any inspection or additional treat
ment . If any wax should seep out of the cavity when the ambient
temperature is high, it can be removed with a p lastic scraper and a
suitable solvent.
& WARNING
Solvent s can be dangerou s.
• Ben zine is flamm able and to xic . If you use benzine for removing
the wax , keep sparks , flame and lighted cigarettes away . Never
dump benz ine on the ground , into open streams or do wn se w age
drains .
• Be sure to observe all safet y and env ironmental regulations .
Follow all in stru ctions on the conta iner .
• Alway s read and heed all WARNINGS and other info rm ation
=> page 2 52 . •
Chassis
Have the underc oating checked for damage from time to
time.
T he lower body shell of your Audi is also thoroughly protected
against corrosion.
Any damage to the undercoating ca used by r oad ha zards shou ld be
repaired promp tly .
& WARNING
Too much undercoating in the wrong pla ces can cause a fire .
