Mercedes-Benz SLR McLaren. Operator's Manual.

Left display Right display Possible cause/
consequence
B Coolant
Check level
Warning! G
Do not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which
may burn if it comes into contact with hot
engine parts. You can be seriously burned.
Possible solution
The coolant level is too low. Add coolant ( page 250).
!
Do not ignore the low engine coolant
level warning. Extended driving with
the message and symbol displayed
may cause serious engine damage not
covered by the Mercedes-Benz Limited
Warranty.
Do not drive without sufficient amount
of coolant in the cooling system. The
engine will overheat causing major
engine damage.
Practical hints
What to do if ...
If you have to add coolant frequently, have the cooling
system checked by an authorized Mercedes-Benz Center
immediately.
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