Mercedes-Benz 300 SD-Turbo Diesel 1985, Owner'S Manual

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Keys Doors
M aster Key — square head with a red
d o t — fits all locks on the car. A rm s/
disarm s the anti-theft alarm system.
Supplementary Key — rounded head
— fits only the door locks and the
steering lock. This key is intended to
be used whenever the car is left with
an attendant. Be sure to lock glove
com partm ent and trunk with the
m aster key. The supplem entary key
cannot be used to de-activate the
a n ti-th e ft alarm after the car was
locked w ith the m aster key.
Flat Key
The flat key w ith a red dot
fits all vehicle locks. A rm s /
disarms the anti-theft alarm
system. We recom m end that
you carry the flat key with
you and keep it in a safe
place so that it is always
handy, if needed (e.g. in your
wallet). Never leave the flat
key in the vehicle.
Obtaining Replacement Keys
You are given 4 keys with your
vehicle. Replacement keys can be
obtained only via an authorized
MERCEDES-BENZ dealer. For secur­
ity reasons, obtaining replacem ent
keys requires considerable time.
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