The turn signal flasher relay is incorporated into the emergency flasher switch on the center of the dash near the radio.
Pry off the switch cap, it clips in to the switch body and releases fairly easily. In any case you are about to remove the switch which the cap clips too, so no need to be careful with it. I found that prying upwards with a thin screwdriver released the cap easily. Don't pry against the 'wood' trim.
You will see a black rectangular rim with a red LED(push it and see) mounted in the center. Grasp the rim of the switch with a pair of pliers and pull it out of the dash. It should come fairly easily.
Unplug the connector from the back, plug the new switch in to the connector and push it back in to the dash.
The new relay is available at VW dealer for $30
That's the starter relay. Replace the starter.
The fuel injection relay of a 1995 Volkswagen Passat is found in the engine bay. Located near the firewall, the relay can be seen mounting in front master cylinder.
behind the dash, located behine the fuses on the drivers side
It's in the relay box under steering column. You can see it when you remove the fuse cover on the left side
It's right behind the hazzard button, you must pry the button out for access.
In a 2000 Volkswagen Passat, the fuel relay is typically located in the fuse and relay box, which is found in the engine compartment. You can identify the relay by referring to the diagram on the inside of the fuse box cover. If you're having difficulty locating it, consulting the vehicle’s owner manual can provide specific details.
In the 2003 Volkswagen Passat, the AC clutch relay is typically located in the fuse box. The primary fuse box is found under the dashboard on the driver's side, near the steering column. You may also check the engine compartment fuse box, as some models may have additional relays there. Always refer to the owner's manual for the exact location and identification of the relay.
According to my Haynes repair manual it is under the dash to the right of the steering column.
In a 2006 Volkswagen Passat, the AC fan relay is typically located in the engine compartment's fuse box. This fuse box is usually found near the battery on the driver's side. You may need to consult your owner's manual for the exact location and identification of the relay in the fuse box, as it can vary by engine type.
In a 2001 Volkswagen Passat, the power window relay is typically located in the fuse box. The main fuse box is under the dashboard on the driver's side, near the steering column. You may need to remove a cover to access the fuses and relays. It's advisable to consult the owner's manual for the exact location and identification of the relay.
The relay is located inside the hazard light button on the dash. There is an active recall on this part so you should check with your local Volkswagen dealer. I had mine replace for free.
In a 2003 Volkswagen Passat, the main relay is typically located in the fuse box, which is found under the dashboard on the driver's side. You may need to remove a cover to access the fuse box. The relay is usually labeled, so refer to the diagram on the inside of the fuse box cover for identification. If you're having trouble, consulting the vehicle's manual can provide additional guidance.