Product Features:
- English interface, easy to-use, highly reliable and accurate tool, easy to-read LCD display, unit fits conveniently in the palm or your hand
- Erases trouble codes and determines the malfunction indicator lamp (MIL) status, supports VW CAN BUS protocol
- Reads trouble codes for four main systems, engine, transmission, airbag, ABS
- Diagnostic code scanner easily retrieves trouble codes from your vehicle’s computer to diagnose problems
- Mini 8 X 2 LCD easy-to-read back lit LCD display, compatable with all Audi’s sold worldwide, 1990 or newer models
Roadi Diagnostic Trouble Code Reader is an easy-to-use tool for novice and light-to-moderate do-it-yourself customers. Diagnostic scan tool for most Volkswagen and Audi sold worldwide since 1990. Easily and quickly determine the cause of why the check engine light is on and be able to erase codes and turn it off without going to the dealer. Diagnose problems saving time and money in repair costs. It works on four main systems, engine, transmission, airbag and ABS. Also,it helps to check for potential problems prior to purchasing a car. The Roadi RDT45 is an easy-to-use tool for novice and light-to-moderate do-it-yourselfers who need an inexpensive diagnostic tool for Volkswagen and Audi vehicles sold worldwide since 1990. The RDT4
“Roadi RDT45 Diagnostic Trouble Code Reader for VW and Audi Engine, Transmission, Airbag and ABS Systems” Reviews:
Review by Fly Fisher
Rate: 
Needed to check ABS fault in 1997 VW. Worked exactly as described. Found faulty RF wheel speed sensor and ordered new one from AutohausAZ. Well worth the investment.
Review by P. Price
Rate: 
I have a 2001 VW Cabrio that used to be my mother’s. The Check Engine light used to cause her concern. She’d get it checked and they’d tell her, “Don’t worry about it.” I’ve had the car for a year and the Check Engine light has come on a couple of times for me. In contrast, the Check Engine light has NEVER come on on my ’98 4Runner that we purchased new.
Rather than run to Auto Zone or Pep Boys every time the light comes on, I purchased this hand-held.
I found it rather easy to use and best of all, I can check it myself, log the results and reset the light. Well worth the cost; I’d recommend.
Review by Kate Hatton
Rate:
Took my 1998 VW beetle to the garage, they charged me to read the code then another 0 to do some repair work. Two weeks later the engine light came back on. This little reader and an internet search showed that the code is intermittent on these cars. Clearing it got it through the CA smog check and it hasn’t come back on since.
Also, the CA smog check caused the ABS light to come on (front wheels rolling, back wheels not) and the reader was able to identify that and clear the code for me turning the light off (and that one hasn’t come back either).
Simple to use, works well.
Overall Rating: 
(out of 3 reviews)
Price: $ 49.99
