Question about BMW 530

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2001 bmw 530i no turn signals at all, do not even light up with flashers or normal right or left position can't find bad fuse or relay in regular place

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Hi! It can be a faulty PCM (powertrain control module). The PCM has connectivity on all electrical current that runs inside the car including the engine, transmission, headlights, etc... When the PCM is faulty some electrical current fails. You will need to have the PCM resetted or as a first course of action please try this... Open the hood and remove the positive battery connector then let it sit for atleast 5mins. to reset the system. If no luck on this then the PCM must be resetted on the dealership. Hope this helps and thank you for using FixYa!

Posted on Sep 05, 2010

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2 Answers

Turn singles and hazards are not working on my 2001 deville


I would replace the turn signal hazard combo switch.

Nov 28, 2016 | Cars & Trucks

1 Answer

My turn signals sometimes will quit working then I have to hit the hazard lights button leave it on and then turn my turn signals on then they work what causes this to happen


When the turn signals quit working pull up , down , front to back an back to front on the turn signal switch handle . Do they work when doing this ? Pontiac had bad switch . The power for the turn signals goes through the flasher / hazard module . Could be the switch or the module.
The HAZARD LPS fuse in the left hand instrument panel (LH IP) junction block supplies battery positive voltage to the flasher module, which is part of the hazard switch assembly. The TURN LPS fuse in the LH IP junction block supplies ignition positive voltage to the flasher module. The turn signal lamps may only be activated with the ignition switch in the ON position. When the turn signal switch is placed in either the left or right position, current flow is from the flasher module's output to the turn signal switch assembly. The flasher module then sends an on-off voltage signal to either the left or right turn signals and their instrument panel cluster (IPC) indicator. When the hazard switch is pressed, all the turn signal lamps will flash including both IPC turn signal indicators.

Mar 12, 2016 | 2001 Pontiac Grand Am GT

1 Answer

The fuse for a right turn signal on a 2001 Buick Park Avenue


The left an right turn signals get there power from same fuse ,HZDT/SG fuse 15amp in the left under hood fuse box. through the turn signal hazard flasher module. Here is how they work .
Turn Signal/Cornering Lamps
The HZDT/SIG fuse in the fuse block - underhood - left supplies battery positive voltage to the turn signal/hazard flasher module and have ground at G202. The turn signal lamps may only be activated with the ignition switch in the ON or ACCY position. The T/SIG fuse in the fuse block - underhood - left supplies battery positive voltage to the turn signal switch. When the turn signal switch is placed in either the left or right position, current flow is from the turn signal switch assembly to the turn signal/hazard flasher module. The turn signal/hazard flasher module then sends an on-off voltage signal to either the left or right turn signals and their instrument cluster (IPC) indicator. When the hazard switch is pressed, all the turn signal lamps will flash including both IPC turn signal indicators. The left turn signals have ground at G106, G400 and at G402. The right turn signals have ground at G105 and G400. The turn signal switch supplies battery positive voltage to the cornering lamps, the left cornering lamp has ground at G105 and the right cornering lamp has ground at G106.The turn signal switch or the turn / hazard flasher module is bad or there is a wiring problem. Go to you tube an check out a few videos on basic electrical testing ,then get a DVOM - digital volt ohm meter , an wiring diagram an trouble shoot the circuit . There may even be a video on test turn signal circuit .

Dec 04, 2015 | Buick Cars & Trucks

1 Answer

Right front side turn signal does not work replaced all bulbs and checked fuses headlight flashers work when hazards are on front to back except driverside turn signal ,in dash right stays solid left


I don't believe it would be a bad ground for just one light. It could be a wire, a socket connector, or the bulb socket itself. See if the wire has power at the socket when signaling left, with key on. If there is power, probably a bad socket or connector. If no power, check for power coming from flasher-the wire going to front left, or driver's side. If you have power from the flasher, but nothing at the socket, the wire has probably broken.
Good luck.

Feb 06, 2013 | Cars & Trucks

1 Answer

Dodge ram 1500 2007 turn signal malfuction


Good job, and good joe to you for solvin it! Now you'll remember that's a common indicator of a burnt out bulb. For some reason I can't explain, that is how a bad bulb acts on the flasher unit - by more rapid clicking (breaking contact inside the flasher relay at a quicker rate). It seems both the front and rear signal lights have to be working for the normal flasher rate ...well good.

Aug 22, 2012 | Dodge Cars & Trucks

1 Answer

I need to find the flasher relay for a grand marquis 2001 .does it has one? My turn signals wont work I can hear the sound but don't even flash


Yes, it does have a flasher, although it may be a combined unit with the hazard flashers relay. So you hear the clicking of the flasher relay? That seems to indicate the relay is working properly. Have you checked the bulbs and the turn signal fuse? Any turn signal bulbs light up anywhere, front or back?
How about your brake lights, do they work? Your car may have separate, stand alone turn signals in the rear, but many American cars use the same bulb and same filament on the bulb for the brake lights and turn signals. If your merc is like this and the brake lights work, then the bulb must be good.
Turn on the hazard flashers and see if all bulbs work and flash at each corner of the car. This would be the same bulb as for the turn signals. If they work, it could be a bad turn signal switch, may even be the flasher relay somehow malfunctioning, and in a few cases, a bad hazard switch can affect the turn signal switch. Check fuses and bulbs first. If you have any type of body control module that controls lights and other accessories, you may have to investigate that. I know I'm not being very helpful, just throwing out a few suggestions. Good luck.

May 21, 2012 | 2001 Mercury Grand Marquis

1 Answer

Signal lights, fuse box and signal light relay in 2001 Volkswagen


The bulbs on these cars can be delicate. Some get replaced every year or so-( headlights, tail and brake) and some I've never touched in 8 years (my front turn signals and marker lights)

The fast blinking occurance is normal when a turn signal bulb goes out.

The rear lights are common to blow, I keep spares in the glovebox.

Make sure you were given the correct bulb, check to see that it works and isn't defective. Also there is an empty spot in the rear bulb holder- make sure you didn't mistakenly pop a bulb in there cause' it won't work.

The front right signal light is in the right headlight housing. Open the hood and on the back of the housing there are two plastic caps. One is curved and one is rectangular- you want to take off the rectangular one.

Open the drivers door and on the side of the dash there's a cover. This is the main fuse block. Use a coin or carefully with a screwdriver pry it open. To check a fuse pull it out, noting exactly where it came from, and visually inspect it to see if it is blown.

Fuse # 2- turn signal system
Fuse #4- License plate lights
Fuse #7- back up lights
Fuse #13- brake lights
Fuse #22- parking and side marker lights, right
Fuse #23- parking and side marker lights, left

The turn signal flasher is integrated into the hazzard button in the center of the dash. If all else is good and you suspect the flasher is bad, which is a good possibility, call a VW dealer and have them run your VIN# to check for recalls. The hazzard switch for some cars around your year had a recall on em'.





Jan 01, 2010 | 2001 Volkswagen Jetta TDI

2 Answers

1993 Dodge Shadow...left turn signal won't flash


If the fuses are good and the front and rear bulbs are good, change the flasher for the turn signals, even tho the right is working. If that doesn't fix the problem, it might be in the turn sgnal switch on the steering column.
If both bulbs are good for the backup lights and fuses are good, then the backup light switch, which is screwed into the side of the transmission has to bad.

Apr 12, 2009 | 1993 Dodge Shadow

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