Mercedes-Benz M-Class 2006 Owners Manual - Manual (Page 389)

388
Practical hints
What to do if …
Problem Possible cause Suggested solution
The yellow fuel tank reserve
warning lamp comes on while
driving. The fuel level has gone below the reserve
mark. ̈ Refuel at the next gas station
(
୴ page 323).
< The red seat belt telltale comes
on and a warning chime sounds
for approximately six seconds af-
ter starting the engine with all
doors closed. The seat belt telltale reminds you and your
passengers to fasten your seat belts before
driving off. ̈ Fasten your seat belts.
The seat belt telltale goes out.