jump start MERCEDES-BENZ CL COUPE 2006 Owners Manual

497
Practical advice
Jum p-starting
If the starter battery is disc harged and the
ve hicle do es not star t, the engine can be
ju mp -starte dfrom another vehi cle using
ju mp leads. Obse rve the followi ngpoints:
! Conn ectthe jump lead dire ctly to the
te rmina lsh oe on the sta rter battery.
! Jump -starti ngmust onl ybe perform ed
wh en thee nginea nd cataly tic co nvert-
er ar eco ld.
! Do not star tt he engi neif the battery
has froze n.Thaw the battery out first.
! Jump -starti ngma yonlybe per form ed
fr om 12 Vbatter ies.
! Onlyuse jump leads which ar eprote ct-
ed against pol arity reversa lan d which
hav ea suff icientcros s-sect ion an din-
su lated termina lcla mp s.
i Jump leads which are protect edagainst
polar ity re ve rsal and furt her information about
ju mp-starting canbe ob tained from any
Me rcedes-Benz Service Centre ,fo rex ample.
! Avoid repea ted and lengt hystarting at-
temp ts.On lyperfor mjump -startin gon the ba t-
te ry in the engine comp artme nt. !
Never st artthev ehicle usingar apid batte ry
charge r.
6 Makesure tha t thetwo vehicle sdo not
tou ch.
6 Secure the vehicle usin gthe electric
pa rki ng brake andmo ve the trans mis-
si on select or lever to P.
6 Switchof fall electri calcons umers. 1
Negative termina lof own vehicle
2 Negative term inal of donor batt ery
3 Positive termina lof donor battery
4 Pos itiv et erminal of own vehicle
6 Run the other vehicl e’sen gine at idling
sp ee d.
6 Connect pos itiv e te rm inals 3and 4
of the two batter ieswith the jump lead .
Connect to batt ery4 ofyour own ve-
hicle firs t.
6 Connect on een d of the jump lead sto
ne gative terminal 2of the donor bat-
tery and th eoth erend 1toasuit able
ea rth po inton theve hicle. Ju
mp -sta rting Jum
p-st ar ting G
Risk ofacid bu rns Do
not lean over the battery wh ile th ee n-
gi ne is bei ngjum p-starte d. G
Risk of explos ion Avoid
crea ting sp arks. Keep naked flam es
away from theba tter y, and donot smo ke.
Co mp ly with saf etypr ec aution sand take
protec tive me asure swh en han dlingb atte r-
ies ( =page 493). P54.10-2705-31
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498 Practical advice
Ju
mp -sta rting
6 Getin to thevehicl ean ds tart the en-
gine withi n30 se conds.
If the star ting attempt fails:
6 Turn the key to pos itio n 0 in the ig-
nition lock.
6 Remove the key.
6 Start the oth ervehicl e’s engine and
le tit ru nfo r a few mi nu tes.
6 Reinsert the key into the ignition
loc kand star tyou rveh icle wit hin
30 seco ndsof sw itch ing onthei gn i-
tion.
6 When the en gine isrunn ing, sw itch on
so me elec tric al co nsumers, e. g.the
blower.
6 First dis conn ectth ejump le adsfrom
ea rth poi nt1 and negative terminal
2 , th enfrom pos itiv e termina ls3
and 4.
6 Have theba tte ry che cked at a qualified
sp eciali stwor ksho p,e.g. a
Mercedes -Ben zSe rvice Ce ntre. 216_R
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