Dodge 2005 Sprinter Cab & Chassis - Manual (Page 242)

242 MAINTAINING YOUR VEHICLE
Relay Assignment, Standard Equipment
1. Windshield wiper motor (W)
2. Diesel engine control unit (M)
3. Turn signals (B) Fuse and Relay Optional Equipment
The cover is located below the driver’s seat.
Remove cover:
1. Press both detent springs down and remove cover.
Install cover:
2. Position cover at bottom and engage both detent
springs.