20 Most Recent 1999 BMW 318 Questions & Answers

The following are the general instructions on the start of diagnosing any electronically controlled engine or transmission problem.

The engine and the automatic transmission (transmission control is only for automatics, engine is still computer controlled no matter the transmission type) in this vehicle are computer controlled and in most cases when a fault occurs a fault code is stored in the memory of the computer control module. There are exception to this, such as the Mass Airflow Meter and fuel pressure problems. What must be done is to have all the basic testing done such as a scan of the system for fault codes as well as a check with a live data scanner tool for engine functions that are not within range of normal, a trained technician is required to know what is correct and what isn't, then based on careful diagnostics done from a factory repair manual the correct part is replaced or the wiring repaired or the computer replaced (known as the PCM or ECM,ECU), which is very rarely the problem. Other basic checks must be done as well such as mechanical problems with the engine as well as engine state of tune and mileage on the engine. The transmission can have mechanical issues as well such as no gear engagement at all or a failed pump or other pressure related problems. Also engine mechanical problems can and do cause many drive-ability related problem such as rough idle and other symptoms.

Manual or automatic transmission ?

Any time a transmission slips, it usually has beendoing so for awhile & there is no fix,has to be rebuilt

If the dashboard lights on your BMW 318 are not coming on, there could be a few potential causes. Here are some steps you can take to troubleshoot the issue:

1. Check the fuses: Locate the fuse box in your BMW 318 and check the fuse that corresponds to the dashboard lights. If the fuse is blown, replace it with a new one.
2. Check the dimmer switch: The dimmer switch controls the brightness of the dashboard lights. If the switch is turned all the way down, the lights may not be visible. Make sure the switch is turned all the way up.
3. Check the battery: If the battery is weak, it may not be providing enough power to the dashboard lights. Try jump-starting the car or charging the battery to see if this resolves the issue.
4. Check the wiring: If the wiring that connects the dashboard lights to the battery is damaged or loose, the lights may not come on. Check the wiring and make any necessary repairs.
5. Consult a mechanic: If none of these steps solve the issue, it may be a more complicated electrical problem that requires the expertise of a mechanic. A professional mechanic can diagnose and repair the issue to get your dashboard lights working properly again.

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look up above your brake pedal and you will see the switch.. It will either between the firewall and the pedal arm (switch moves in when you brake).. Or it will be between the pedal arm and the dash (switch moves out when you brake)

if your battery is good(check output with volt meter), battery terminals are tight and corrosion free and spark plugs and plug wires all in good order, oil changed and filled properly and this still happens, I wouldnt worry about it. Its cold in the morning after all.

Possible intake gasket vacuum leak?

the fan clutch ( viscous fan hub is a left hand thread on the water pump shaft

Do you still have the owner's manual. And why didn't you just take a picture and post that

check the door switch

valves

have a load test done on the battery as it indicates a bad cell

Did you use LED replacement bulbs or standard bulbs? If you used LEDs then THAT'S you problem.

shine a flash light on it the bulb will be hide it

Hi it sound like a body earth in side the engine bay or in the cab is loose or is making bad contact

google it there is more than one . there is video s on them

ok this is gonna sound ridiculous, but if the wheels are locked, did you take off the handbrake?? also, the clutch might not be engaging properly.