Relay box #1
This relay box is located with the fuse box under a cover at the bottom of the instrument panel in the footwell on the passenger side.
This unit contains the relays for the fuel pump, engine control unit, ESP and rear window defroster.
1. Lift the flip handle of the fuse box cover latch and turn the latch to the left to remove the cover.
2. Remove the faulty relay with tweezers, e.g. HAZET 4770-1 (see arrows in illustration).
Relay box #2
This relay box is located in the engine compartment on the right side when looking in the direction of travel.
3. Open the hood.
4. Unscrew the three bolts 1 with a socket wrench and release the cover of the relay box from the side fasteners 2 (see illustration).
5. Remove the foam inserts.
6 Remove the faulty relay 3 using tweezers, e.g. HAZET 4770-1 and replace it with a new one (see illustration 11.4).
7. Replace the foam inserts.
8. Install the relay box cover and secure with three socket head cap screws.