BMW M3 SEDAN Owner's Manual page 114

CONTROLS
Warning
The efficacy of safety gear, including safety
belts, can be limited or lost when safety belts
are fastened incorrectly. An incorrectly fastened
safety belt can cause additional injuries, for in‐
stance in the event of an accident, braking or
evasive maneuvers. There is a risk of injuries or
danger to life. Make sure that all occupants are
wearing safety belts correctly.
Warning
With a rear backrest that is not locked, the pro‐
tective function of the middle safety belt is not
guaranteed. There is a risk of injuries or danger
to life. If you are using the middle safety belt,
lock the wider rear seat backrest.
Warning
The efficacy of safety gear, including safety
belts, may not be fully functional or fail in the
following situations:
▷ The safety belts or safety belt buckles are
damaged, soiled, or changed in any other
way.
▷ Belt tensioners or belt retractors were
modified.
Safety belts can be imperceptibly damaged in
the event of an accident. There is a risk of inju‐
ries or danger to life. Do not modify safety belts,
safety belt buckles, belt tensioners, belt retrac‐
tors or belt anchors and keep them clean. Have
the safety belts checked after an accident at
the dealer's service center or another qualified
service center or repair shop.
Correct use of safety belts
▷ Wear the safety belt twist-free and tight to
your body over your lap and shoulders.
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Seats, mirrors and steering wheel
Online Edition for Part no. 01405A1E4B0 - X/20
▷ Wear the safety belt deep on your hips over
your lap. The safety belt may not press on
your stomach.
▷ Do not rub the safety belt against sharp
edges, or guide it or jam it in across hard or
fragile objects.
▷ Avoid thick clothing.
▷ Re-tighten the safety belt frequently upward
around your upper body.
Buckling the safety belt
1. Guide the safety belt slowly over shoulder
and hip to put it on.
2. Insert the tongue plate into the safety belt
buckle. The safety belt buckle must engage
audibly.
When the safety belt is fastened, the driver's and
passenger's belt straps are automatically tight‐
ened once after driving away.
Unbuckling the safety belt
1. Hold the safety belt firmly.
2. Press the red button in the safety belt buckle.
3. Guide the safety belt back into its roll-up
mechanism.