S 600 (140.057) V12-6.0L (120.982) (1998)
Remove cover (7) on fuse and relay box (F1)
NOTE: In event of complaint that quiescent current is too high when vehicle is locked, (test step 3).
Perform following steps in addition:
On vehicles with anti-theft warning system (ATA):
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Lock hood lock on right (4) with screwdriver.
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If present, switch on passenger compartment protection.
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Lock vehicle.
Unscrew screws (8) and lift cover (9) off of module box (F23).
Check seal (10) for damage, replace, if required.
When reinstalling cover (9) ensure that the gasket (10) is seated properly.