Shop Press

Shop Press is the news and idea hub for everything related to working on cars and trucks, focusing on repair, technology, and wrenching lifestyle.

From the creative minds at:

FEATURE STORY

Hot Off the Press

LT-series vs. P-series tires

The truck and SUV have never been more prolific than they are today. These vehicles need remarkably different tires depending on a few different factors. Be honest: are you selective about what tire you offer your customers who qualify as “fringe cases?” P-series...

If you have a soldering iron, you need a solder sucker (VIDEO)

Description When an automotive repair involves solder, it often involves desoldering too. Removing old solder is a crucial part of preparing a component for a new soldered connection, and a desolder pump (often called a solder sucker) is the ideal tool for the job. It...

The very best way to remove grease from auto upholstery

I try to keep my customers’ cars at least as nice as they keep them. You probably do, too. The only problem is that I am perpetually filthy. I have a trick I’ve used for a long time on the occasions I’ve sullied a nice interior with grease or dirt. (I will never...

A different type of timed event: the Bobby Bosch Relay Race

I’ll hazard a guess you’re familiar with the 24 Hours of Lemons. If not, it’s endurance racing for Joe Sixpack on a severely tight budget ($500). Ridiculous paint jobs are de rigueur. Costumes are encouraged. Everyone sandbags and cheats and tries to fudge the budget...

How to use a lockout kit (VIDEO)

If you work on cars for a living or you’re a diehard gearhead, odds are excellent that people look to you when some basic automotive snafus need to be handled. I’m sure those who know you have asked you to help with the following items: Reviewing an estimate Jumping a...

Drag racing semi-trucks (VIDEO)

Hi, my name is Lemmy and I enjoy the inappropriate application of power. It’s the lighter side of our mutual profession, I feel. I’ve written before about keeping your mojo flowing if the biz of fixing stuff is wearing you down. Here’s another way to do that: watch...

Bump steer – ASE practice questions (VIDEO)

Description All of the following could cause bump steer EXCEPT: A) Incorrectly mounted steering rack B) Worn idler arm C) Worn center link D) Incorrect camberMore ASE Practice Questions

Quick tip: how to use an old phone to check vehicle lights by yourself

by | Nov 28, 2023

I picked up a habit many of you probably have: I had a “Lights Buddy” (patent pending) in the shop. This was usually someone who worked nearby who you could notify when pulling in a car.

Said Lights Buddy would walk to the vehicle door as I exited the man door, open the shop door as the vehicle approached, and close it as quickly as possible (in the winter). As I pulled in, I would instinctually run my lights: tap the brakes, left turn, right turn, tails, and then reverse lights after I got the car pulled into my bay. Nothing here surprises you; you likely do the same thing and probably have since freshman year.

But in 2023, there’s a better way if Jimmy is out with a cold or you’re a one-man band: use an old phone and a baby-monitor app.

How to do it

If you’re like me, you have at least one old smartphone laying around or have a friend who would readily give you one.

Why not breathe a little life into it and replace the tech in the bay next to you?

Dorman’s Lead Cameraman, Blake Adam, is a wizard behind the lens. We cut him loose with an old phone to see what he could do. He tried a few apps, and the one he settled on as “the best” at the time of this writing was Alfred, though to be honest, I think many nanny cam apps would probably work just fine.

He downloaded a few apps, which I assume you know how to do, and then just had to sort out a way to mount the phone and pair it up to the new one. The longest time you’ll spend on this project is probably finding a good spot to mount the phone so the camera angle shows what you want it to.

Honestly, it couldn’t be easier, as you can see in this video he shot and cut.

Looks pretty slick to me. Pull the phone off the charger in the morning, stick it on the wall near the door, pull the car in and the phone out, and you’re off to the races. (It also saves the trip to the back of the car to record the license plate.) Throw the phone on the charger when you lock your box at the end of the day, and you’re all done.

And if the phone falls or gets busted? Who cares? It was an old phone anyway. I see this as an absolutely awesome backup to a live Lights Buddy, and if you’re a one- or two- mechanic shop, this could really be a boon, eh?

The articles and other content contained on this site may contain links to third party websites. By clicking them, you consent to Dorman’s Website Use Agreement.

Related Articles

Shop Press Comment Policy

Participation in this forum is subject to Dorman’s Website Terms & Conditions. Please read our Comment Policy before commenting.

Subscribe
Notify of
guest
0 Comments
Inline feedback
View all comments

Get Articles In Your Inbox

Subscribe to receive a monthly email summary of our latest Shop Press stories.

Shop Press

I agree to the above privacy statement and T&Cs

Thanks! You're now subscribed.