my golf 4 says stop check coolant then service manual
hi my golf 4 shows a warning saying stop check coolant then service manual

1999 was a changeover year for the Volkswagen Golf, with some of the previous year's models still on sale for several months, and a new, next-generation version introduced later in the model year. With this new version, the Golf's body was enlarged slightly, the engine and interior were updated, and the list of standard features available throughout the line was expanded.
The new Golf GL hatchback got an updated 115-hp, 2.0-liter 4-cylinder engine, and came with a list of standard features that included power door locks, anti-lock brakes, dual airbags, air conditioning, a tilt/telescopic steering wheel, and an anti-theft alarm system.
A higher-end trim package, called the GLS, was also new for 1999. It was introduced with the same engine as the GL but additional standard features, such as power windows and cruise control. Also new for 1999 was a 90-hp, 1.9-liter TDI (turbo direct injection) diesel engine, which could be dropped into either the GL or GLS packages for drivers who wanted improved gas mileage.
Overall, drivers were impressed with the Golf's handling, smoothness over the road, comfort, and roominess. And while some drivers praised the overall build quality of the Golf, others noted frequent problems and reliability issues with the car.
hi my golf 4 shows a warning saying stop check coolant then service manual
Okay I have a 99 VW Golf mark 4 2.0 NON-TURBO my water pump failed so I swapped it out alomg with the timming belt and tensioner. I swapped the whole assy and for some reason I keep getting the slack in the belt going clock wise from the water pump to the crank and most tension is by the tensioner I also swapped out the crankshaft position sensor now she wont start. Where did I go wrong and how do I properly tension the belt
Airbags
Dual front airbags · Front side airbags
Audio System
AM/FM radio
Brakes
ABS: 4-wheel
Convenience Features
Multi-function remote: trunk release
Roof
Moonroof: power
Seats
Front seat type: bucket · Upholstery: cloth
Windows
Front wipers: intermittent
Airbags
Dual front airbags · Front side airbags
Audio System
AM/FM radio
Brakes
ABS: 4-wheel
Convenience Features
Multi-function remote: trunk release · Steering wheel: tilt and telescopic
Seats
Front seat type: bucket · Upholstery: cloth
Windows
Front wipers: intermittent
Airbags
Dual front airbags · Front side airbags
Audio System
Single disc in-Dash CD · AM/FM radio
Brakes
ABS: 4-wheel
Comfort Features
Steering wheel trim: leather
Convenience Features
Multi-function remote: trunk release
Mirrors
Exterior mirrors: heated
Roof
Moonroof: power
Seats
Front seat type: bucket · Upholstery: cloth
Tires and Rims
Wheel type: aluminum alloy
Windows
Front wipers: intermittent
Airbags
Dual front airbags · Front side airbags
Audio System
AM/FM radio
Brakes
ABS: 4-wheel
Convenience Features
Multi-function remote: trunk release · Steering wheel: tilt and telescopic
Seats
Front seat type: bucket · Upholstery: cloth
Windows
Front wipers: intermittent
Airbags
Dual front airbags · Front side airbags
Audio System
AM/FM radio
Brakes
ABS: 4-wheel
Convenience Features
Multi-function remote: keyless entry · Steering wheel: tilt and telescopic
Mirrors
Exterior mirrors: heated
Roof
Moonroof: power
Seats
Front seat type: bucket · Upholstery: cloth
Windows
Front wipers: intermittent
Airbags
Dual front airbags · Front side airbags
Audio System
AM/FM radio
Brakes
ABS: 4-wheel
Convenience Features
Multi-function remote: keyless entry · Steering wheel: tilt and telescopic
Mirrors
Exterior mirrors: heated
Roof
Moonroof: power
Seats
Front seat type: bucket · Upholstery: cloth
Windows
Front wipers: intermittent