Suzuki Wagon R Manual page 986

ROOF RAIL (IF EQUIPPED)
DOOR MOLDING
Removal
1) Remove roof rail front and rear caps as shown in figure.
2) Remove nuts.
3) Remove roof rail assembly.
Installation
Reverse removal procedure for installation.
Confirm that each roof rail fixing nut is tightened securely.
When door molding (1) is installed, be careful not to install for wrong
side door panel.
BODY SERVICE 9-45
1. Roof rail assembly
2. Front cap
3. Rear cap
4. Base seals
5. Nuts