What its mean SR OR RS FOR 1.6 GOLF 2002 PLS TELL ME IS THIS GOOD CAR AUTOMATIC GEAR BOX

Volkswagen Golf IV / Bora (mk4; 1997-2004) fuses ...

https://fuse-box.info > volkswagen > volkswagen-golf-i...

Here you will find fuse box diagrams of Volkswagen Golf IV 1997, 1998, 1999, 2000, 2001, 2002, 2003 and 2004, get information about the location of the fuse ...

Fuses and relays Volkswagen Golf 4, 1997 - 2004

https://car-box.info > fuses-and-relays-volkswagen-golf...

25 Jan 2021 - Fuse box diagrams for Volkswagen Golf 4 (1997, 1998, 1999, 2000, 2001, 2002, 2003 and 2004 model year). Photos, layout and assigment of ...

Question edited with a GUESS at the make and model.
Question moved to the guessed make and model category.
All questions need 'year make model'.

You need a good man with a scan tool. Transmission Position Sensor is my guess. It is a known issue.

https://www.google.com/search?q=2002+Golf+not+engaging+3rd+and+4th+gear

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You may need a tune up . When was the last time you changed plug wires and had a decent tune up that will cause a vehicle to jerk when reaching higher gears the more strain on the engine the more it will jerk!!!

please say the model 2003 car? and country it resides.
ah this.
"The Toyota Succeed is a small five-door wagon sold by Toyota in Japan. Designed for commercial use, it is a simple design, and was introduced in August 2002. A more basic version for delivery use is known as the Toyota Probox."

the car has a transmission, is it Automatic.>?
5 speed stick or 3speed automatic.
reverse failure only
5speed, bad shifter parts? lever issues, as a mech to look,"?
4speed a/t can be same.or bad trans,
adjust the linkage (shifter) to factory spec. , as a mech.
did you scan the PCM to see if there are A/T errors (if A/T only)
check fuses, on all, A/t cars.

Check for fault codes and come back

where the hole is for your say t bar selector on gear box, should be closest to the rear of your car so park is forward in the car means the gear box selector should be in opposite direction means closest to rear of car if having problems give me a call 0414946767 good luck.

RedLine 75W140 Sythetic try this stuff if you cannot find it an any store then check here. http://www.shopmpt.com/redline/gear.html.
Those are manual transmission here is for auto matic.
Jaguar X-Type --Calls for the following fluid compatible specs... EssoLT 71141(BMW); Shell ATF 3403 M115; Shell M1375.4; MERCON V XT-5-QMATF; IDEMITSU K17; Jatco 3100 PL085

Or if you want the best bang for the buck:

1.Castrol Import Multi-Vehicle ATF(about $4/qt)
2. Valvoline Mercon V(about $5/qt)

You can find it at most local part stores...

get your VIN number and call your local dealer,aks for parts.give them your VIN and they will be able to tell you everything about your vehicle.