Where is the turn signal relay located on a 2001 z3m

The same relay won't be doing the turn signals and the brake lights. The most obvious thing apart from bulbs is the brake light switch, which is easy to test with a multimeter.

https://www.google.com/search?q=2001+mercury+sable+brake+light+switch

and it is a known issue!

https://www.google.com/search?q=2001+mercury+sable+brake+light+switch+problems

....

Hello,
I am having trouble locating the exact fuse for the turn signals. However, i did find the headlamp relay. Until further notice, it should be safe to say that this is what you are looking for. Its a multifunction relay so it could include the turn signal functions. Please let me know, ill keep checking on the fuses for you.

The problem is almost certainly the flasher relay. The turn signals and 4-ways use a separate flasher.

Look in your owners manual for location in the relay box.

If you don't have owner or service manual, and you can find the box, they are usually labeled on the lid.

If you can't find the relays (under the hood) then follow the auto zone advice.

At ozone will probably change it for you if you ask.

It is the hazard (emergency flasher) switch

The relays for turn signals and hazard lights are under the dash to the right of the steering column.

its either a fuse' or your turn signal relay. the relay is located on your fuse box. it looks like a small silver can

Your car isn't like the old kind of flasher relays. You have a flasher module and below is a picture of its location. I hope this helps.

F4 / 15 Amp Lt. Blue
Flasher, hazard switch (see Junction Block diagram above for location of turn signal Flasher relay - Mopar p/n 4686094)

Repair tip: WJ flasher repair.

Hope this helps (remember to rate this answer).

look under the dash to the right of the steering wheel. both the turn signal and hazard light relay should be there.

turn signal relay'
high beam relay'
fog light relay '' locate in engine compartment fuse box check all of thse you should find the problem'' and dont for get to check the bulbs too