742
Practical hints
Fuses
Before replacing fuses:
왘 Engage the electronic parking brake
(
컄 page 422).
왘 Make sure the automatic transmission
is set to park position P (
컄 page 426).
The gear position indicator in the multi-
function display should be on park po-
sition P.
왘 Turn off all electrical consumers.
왘 Turn off the engine (컄 page 424).
왘 Switch off the vehicle’s internal electri-
cal functions (
컄 page 732).
Fuse boxes in engine compartment
왘 Open the hood (컄 page 573).
Box on the driver’s side
Example illustration from S 550
1 4 screws
2 Cover
3 Jumper
Opening
왘 Take the crank from the Operator’s
Manual pouch.
왘 Loosen screws 1 with crank.
왘 Remove jumper 3.
왘 Remove cover 2.
Closing
왘 Attach cover 2.
왘 Attach jumper 3.
왘 Tighten screws 1 with crank.
!
The cover must fit properly, as otherwise
moisture or dirt may impair the functionality of
the fuses.