20 Most Recent 2004 Volkswagen Beetle Questions & Answers

Question edited for clarity. Question moved to sub category. Very difficult to diagnose such problems purely because they are intermittent. It could be a sensor, but more likely a bad contact or broken wire in the wiring harness. It does appear to be a known issue. https://www.google.com/search?q=2004+Volkswagen+Beetle.+Whilst+driving+loses+all+engine+power+for+a+few+seconds ..

Yes. Fix ther oil light issue. Could be something sinnister.

Check the ground wiring if you have driving lights that come on at dusk.

There is a gang of fuses on top of the battery under a plastic cover. These burn out.... make up a jumper fused wire to the loom using parts from your FLAPS.

Even if the fuses look good your find the holder burnt in the plastic.

first...the last question. I'm not kidding here..the least harmful to the top the best solvent for tree sap (pine, etc) is Mayonnaise. Like Hellmans or a brand like it. put on let sit and clean up with a soft cloth then wash the whole top. I could give you different chemicals that I know work too but there are issues with them if you don't know what your doing. What model VW do you have? that would help a bunch. when you say "trim tab" is it the leading piece on the top. Or the trim at the top of the window? When I get a model I'll be able to help with the filter too. Best to you 38 years Auto/Industrial Body, Paint and Equipment Instructor. just retired! I'll be logged off in about 15 min but am on early in am cst. I will get back to you.

your ac compressor is not good

could be a problem oil pressure sender or sensor following the flush check first using a mechanical gauge to check oil pressure and then replace the faulty unit

The blown head gasket problem that you repaired may have damaged the O2 sensor. A 2004 probably needs one anyway

there should be h 4 halogen bulbs in the car that do not require a ballast ballasts are an after market fittment to run LED lights if there is no requirement for the ballast then yes warranty is void I suggest that you take it to an accredited auto electrician and discuss the problem as to why it would have a ballast and the potential wiring problems that could result

This can be caused by a bad fuse, or a fuse with corroded or poor contacts, or a faulty headlight switch, or a problem with your wiring. Start with the fuse, then try turning the headlights on and off a few times to see if that helps. Otherwise, into the shop ...

Note: the cost to purchase at a dealer a new part to change the lock may be excessive. You may be able, if you have the time, and can locate a -- Used Car Auto Parts store -- to find a part from a scrap car. Maybe you can live without it?

Is your alternator working properly and charging the battery ? After you turn your car off, can you hear any electric component running inside the engine compartment or inside the car ?