BMW M5 Automobile User Manual


 
159n
RepairsIndex OverviewControlsCar careTechnologyData
Jump-starting Towing the vehicle
6 Start the engine of the support vehicle
and let it run.
7 Start the engine on the vehicle need-
ing the jump-start, and allow it to run
as usual. If the first start attempt is
not successful, wait a few minutes
before another attempt in order to
allow the discharged battery to
recharge.
8 Before disconnecting the jumper
cables from your BMW, turn on the
headlamps, the rear window de-
froster, and set the blower to the high-
est speed; allow the engine to run ap-
prox. 10 seconds. This will prevent a
voltage surge from the voltage regula-
tor to the electrical accessories.
9 Then disconnect the jumper cables in
reverse sequence.
Depending on the cause of the fault, re-
charge the battery.
Tow fitting
The screw-in tow fitting is stored in the
onboard tool kit; be sure that it remains
in the vehicle at all times. This fitting is
designed for installation in the tow
sockets located at the front and rear of
the vehicle, and is intended for towing
on paved road surfaces only.
It should not be used to pull a vehicle
out of deep snow, mud, sand, etc.
Always observe all applicable towing
laws and regulations.
Access to tow sockets
Front:
Apply pressure to the arrow symbol on
the cover; remove the cover.
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Rear:
Apply pressure to the arrow symbol on
the cover; remove the cover.
Tightly screw in the towing fittings
all the way. If you do not, the
threads could be damaged.
Never attach tie-down hooks, chains,
straps, or tow hooks to tie rods, control
arms, or any other part of the vehicle
suspension, as severe damage to these
components will occur, leading to pos-
sible accidents.<
Use only a nylon towing strap to tow the
vehicle, since the inherent resilience of
this material helps protect both vehicles
from sudden jerking movements.
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