Q: Key fob reprogramming
my key fob battery died. I replaced the battery, and now I can start/stop the car, and it detects the fob inside the car, but the lock/unlock functions don't work from the fob anymore. I can't seem to find a sequence for reprogramming them specific to my vehicle (e70). basically problem is that lock/unlock buttons no longer work. please advise.
Hi there. Take the key fob with the new battery and hold it against the marked spot on the right side of the steering column and then start the engine. That is how to setup the key fob. If for some reason the key fob still is not unlocking the doors, then you will have to get a new key fob and do the same thing to that new one. If you need further assistance diagnosing your key fob, then seek out a professional, such as one from YourMechanic, to help you with your vehicle.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
How Does the Auto-Reverse Safety Feature Work on Car Windows?
Jam protection Jam protection is the term used by the manufacturers when discussing this safety feature. All power windows (https://www.yourmechanic.com/services/windows-inspection) have a few parts in common. Window motor Window regulator Window switch Window glass Up relay Down relay Others, like...
Low beams not working. It is not a fuse.
Hello, Since you have covered the basics of checking fuses, I will assume that all the other lights illuminate including the high beams. Believe it or not, it is possible for both low beams to burn out at the same...
Starter issues.
There are many problems that will prevent a vehicle from starting intermittently. If the engine doesn't crank at all, you have a problem with the starting/charging system or the engine is seized. If the engine cranks normally but doesn't start,...
Speedometer not working when warm.
Due to the fact this condition is caused by both outside weather and engine temperature I am inclined to look at the vehicle speed sensor side of the circuit as interior cabin temperature is less effected especially by engine temperature....
Car overheats after city driving
There are many potential causes for your overheating concern. The engine gets hotter in stop and go traffic because air is not being forced into the radiator the way it is at higher speeds. Since you said the water pump...
What all transmissions are interchangeable with my vehicle
Hello. It really depends on which rear end that you have and if the vehicle is four-wheel drive. If it is four-wheel drive then the differential gearing has to be the same in the front and the rear so you...
Do the air box need to be change if the screw has been broken
Hi there. In order to help you with your question we need to know what the year, make and model of vehicle you have. In general however, if a screw has been lost, it can easily be replaced with a...
The clutch on my ac compresser is leaking out really thick black tar like stuff when it is spinning. What is it? And why is it doi
Hello, thank you for writing in. A black goo coming from the air conditioning compressor is more commonly known as "black death". It occurs when the refrigerant in the air system breaks down and is no longer the chemical it...
Replaced the PCV valve and now the car is not shifting properly?
You will need to be more specific on what the shifting is doing and if the transmission is automatic or manual. Also if check engine light is on then have the computer tested for codes and have the codes diagnosed...
Related articles
Top 10 Factors to Consider When Buying a Luxury Car
The The idea of owning a luxury car is appealing. The glossy paint, swoopy lines, and prestigious badges speak of the owner’s success in life, while the interior opulence offers scented leather surfaces, high-tech telematic devices, and all the creature-comfort...
A Buyer’s Guide to the 2012 Mitsubishi Outlander Sport
If If you’re looking for an SUV, but don’t need much space or off-road capabilities, the 2012 Mitsubishi Outlander Sport just might be the ticket. With it’s stand-out appearance that is sure to be noticed, it provides the features and...
The Top 5 Selling Cars in Arizona in 2012
Depending Depending on where you live in Arizona, the weather is either arid or there may be periods of heavy snow – such as in the mountain areas. The vehicles that have been popular in previous years for the area,...
Browse other content
Maintenance
Cities